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  <url>
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  <url>
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  <url>
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  <url>
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      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
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  <url>
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  <url>
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  <url>
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      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
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  <url>
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  <url>
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  <url>
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      <image:title>Potassium Oxalate, Monohydrate, Crystal, Reagent, ACS</image:title>
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    <changefreq>daily</changefreq>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
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  <url>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-4ltgl</loc>
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      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrocatechol-reagent-p1455-50kgbl</loc>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-glycol-fcc-p1456-200ltbl</loc>
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      <image:title>Propylparaben Sodium, NF</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-lactate-60-percent-solution-p1806-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Potassium Hexafluorophosphate</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-d-pantothenic-acid-sodium-salt-p1468-25gm</loc>
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      <image:title>D-Pantothenic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-reagent-acs-p1306-125gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propyl-gallate-nf-p1453-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-500mlgl</loc>
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      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-metal-0-40-mm-wire-p1294-6in</loc>
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      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-granular-technical-p1296-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Primidone</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hexafluorophosphate-p1807-140lbbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Poloxamer 182</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-sulfate-powder-reagent-acs-p1410-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Povidone, K-90, USP</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-reagent-acs-p1306-500gm-cs6</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-granular-technical-p1296-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1296_ZZF20_20_39cc57b0-c145-4b75-bdd5-8fd590f089ef.jpg?v=1776350851</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Granular, Technical</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-ferricyanide-granular-technical-p1286-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Platinum Metal, 0.40 mm, Wire</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peony-root-powder-p1763-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Potassium Lactate, 60 Percent Solution</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-crystal-reagent-acs-p1295-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-glycol-fcc-p1456-500mlpl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Propylene Glycol, FCC</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hexafluorophosphate-p1807-2-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Poloxamer 182</image:title>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>D-Pantothenic Acid Sodium Salt</image:title>
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  </url>
  <url>
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  <url>
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      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrrole-reagent-p1470-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-granular-technical-p1296-12kg</loc>
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      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridine-technical-p1451-500mlgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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  <url>
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      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-reagent-acs-p1306-500gm</loc>
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  <url>
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      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
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  </url>
  <url>
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  <url>
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    <changefreq>daily</changefreq>
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  </url>
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      <image:caption></image:caption>
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  <url>
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  </url>
  <url>
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      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
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  </url>
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      <image:title>Propylparaben Sodium, NF</image:title>
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      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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  </url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Prostaglandin E2</image:title>
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      <image:title>Povidone K-30, USP</image:title>
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  </url>
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      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylparaben-fcc-p1452-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Propylparaben, FCC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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      <image:title>Pyridine, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrocatechol-reagent-p1455-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Propylene Glycol, FCC</image:title>
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  </url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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  <url>
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      <image:title>Propyl Gallate, NF</image:title>
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      <image:title>Povidone K-30, USP</image:title>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Pyrrolidine Dithiocarbamate, Ammonium Derivative</image:title>
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  <url>
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      <image:title>Propylene Glycol, FCC</image:title>
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  </url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pyrocatechol, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Paraffin, NF</image:title>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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  <url>
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      <image:title>Propylparaben Sodium, NF</image:title>
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      <image:title>Propylparaben Sodium, NF</image:title>
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      <image:title>Pyrrolidine, Reagent</image:title>
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      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1455_ZZG40_10_a8575680-1bfe-463b-9478-cfb434315ec5.jpg?v=1776350861</image:loc>
      <image:title>Pyrocatechol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-60-p1822-20lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1830_ZZ597_04_80af02fd-e601-45c8-a5d5-44231aa24826.jpg?v=1776350859</image:loc>
      <image:title>Pullulan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pimelic-acid-p2097-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2097_ZZF20_1C_4de98344-4a5a-4c18-a660-af8da3b7ebf7.jpg?v=1776350859</image:loc>
      <image:title>Pimelic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-paraffin-nf-p1762-500gm-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1762_ZZF20_1C_cccc55e7-f742-4d53-abb1-226bccf8d6e9.jpg?v=1776350861</image:loc>
      <image:title>Paraffin, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-4-hydroxybenzoate-p1504-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Palmitic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylparaben-sodium-nf-p1457-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1460_ZZG55_07_0416ae84-3ba9-44ba-a06d-f17222bed217.jpg?v=1776350858</image:loc>
      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylthiouracil-usp-p2075-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-d-pantothenic-acid-sodium-salt-p1468-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1469_ZZ614_10_86413a8a-8569-4807-a45c-2813bd4b171b.jpg?v=1776350862</image:loc>
      <image:title>Primidone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-primidone-p1469-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1470_ZZG15_51_e5a00d0c-20b9-4534-9272-bef94395c8db.jpg?v=1776350863</image:loc>
      <image:title>Pyrrole, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylamine-p2103-1lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2132_ZZG15_10_02566d15-79fe-4876-80fa-ee264a7daaa9.jpg?v=1776350861</image:loc>
      <image:title>Polyethylene Glycol 40 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrogallol-crystal-reagent-acs-p1460-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2ef603ef-470f-4f4b-bdf5-1bfb5fd52e89.jpg?v=1776350861</image:loc>
      <image:title>D-Pantothenic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylthiouracil-usp-p2075-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/51-52-5_3ebc0c4b-d687-4b4a-8884-f494a765de80.jpg?v=1776350868</image:loc>
      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-reagent-acs-p1306-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-protease-300-tu-mg-p1820-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1822_ZZG15_51_bdd75212-fbe4-482a-9e13-f7d26b24c1c7.jpg?v=1776350863</image:loc>
      <image:title>Polysorbate 60</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-primidone-p1469-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/109-97-7_8973d5e5-4a7b-4d34-81b2-1dbc2fa5e573.jpg?v=1776350863</image:loc>
      <image:title>Pyrrole, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-75-percent-technical-p1481-500mlgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_e11a292d-bb7e-49e2-a0ca-f3cac6fe2b06.jpg?v=1776350864</image:loc>
      <image:title>Phosphoric Acid, 75 Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pimelic-acid-p2097-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2103_ZZG09_52_a538ffb4-9f00-481a-aa30-cc49bf96f6a4.jpg?v=1776350862</image:loc>
      <image:title>Propylamine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-4-hydroxybenzoate-p1504-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1513_ZZ614_10_c1c59f0a-3955-4fd1-80ea-0fca817a45e4.jpg?v=1776350871</image:loc>
      <image:title>Palmitic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-2-propanethiol-p2093-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2097_ZZG65_04_f1b03327-ecc4-46fe-8a80-7082896b15eb.jpg?v=1776350868</image:loc>
      <image:title>Pimelic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pullulan-p1830-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1830_ZZ615_10_49eaea13-f922-47a1-af80-9ef28e4b2db0.jpg?v=1776350868</image:loc>
      <image:title>Pullulan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-poloxamer-182-p1813-2-5ltgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_23cf07f3-49ba-4aa2-9a5e-0613629e9360.jpg?v=1776350865</image:loc>
      <image:title>Poloxamer 182</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-glycol-fcc-p1456-4ltpl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/57-55-6_45f3f44f-3b16-4c68-8a11-3469ce7b81b9.jpg?v=1776350865</image:loc>
      <image:title>Propylene Glycol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-60-p1822-55glbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1830_ZZ612_06_0de97dc1-35bc-488b-993a-a34288e9bbc2.jpg?v=1776350867</image:loc>
      <image:title>Pullulan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-progesterone-micronized-powder-usp-p1834-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1834_ZZF25_1C_4ed97b1e-32c7-472a-99b1-5fc9a4382645.jpg?v=1776350867</image:loc>
      <image:title>Progesterone, Micronized Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-paraffin-nf-p1762-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1763_ZZ612_06_323ae6c7-5173-40d5-94cd-f147d976748e.jpg?v=1776350868</image:loc>
      <image:title>Peony Root, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrrolidine-dithiocarbamate-ammonium-derivative-p1475-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1481_ZZG15_51_16b6b566-c5b3-4896-83a4-4cd79389a5dd.jpg?v=1776350866</image:loc>
      <image:title>Phosphoric Acid, 75 Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palmitic-acid-fcc-p1513-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1555_ZZG55_06_cb5015fc-a6d0-4d8a-8f45-26e36571d47f.jpg?v=1776350865</image:loc>
      <image:title>Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palmitic-acid-fcc-p1513-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1513_ZZF25_20_69513ae6-6646-4f83-9e1d-3558aab65091.jpg?v=1776350870</image:loc>
      <image:title>Palmitic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-2-propanethiol-p2093-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/75-33-2_612140dc-b01d-491b-af36-b14adea27f38.jpg?v=1776350865</image:loc>
      <image:title>2-Propanethiol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-protease-300-tu-mg-p1820-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1820_ZZ616_13_700afab8-89ce-4645-a03c-384e19788a8c.jpg?v=1776350866</image:loc>
      <image:title>Protease, 300 TU/mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-60-p1822-4lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_322cf561-4c45-4f15-aa77-a8244706410c.jpg?v=1776350866</image:loc>
      <image:title>Polysorbate 60</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-progesterone-micronized-powder-usp-p1834-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1835_ZZ614_10_79f92116-eaf5-41c9-9f8b-5eb2dda34c46.jpg?v=1776350867</image:loc>
      <image:title>L-Pyroglutamic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylthiouracil-usp-p2075-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2093_ZZG25_49_1cdc37e5-9d5f-4a5d-a3fa-0ab94d53eaab.jpg?v=1776350869</image:loc>
      <image:title>2-Propanethiol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hexafluorophosphate-p1807-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1807_ZZG35_13_7ecdc917-f11c-4232-b277-5c43d4b76086.jpg?v=1776350867</image:loc>
      <image:title>Potassium Hexafluorophosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-1-3-propanediol-p2139-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2142_ZZG81_01_cfd1e5fe-9a60-4b7f-bab6-9172a195387b.jpg?v=1776350873</image:loc>
      <image:title>10,12-Pentacosadiynoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylarsine-oxide-p1580-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1580_ZZG65_04_ee93ef6d-3b96-4c91-8800-29cf2f909673.jpg?v=1776350867</image:loc>
      <image:title>Phenylarsine Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrrolidine-reagent-p1473-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1475_ZZG65_04_40ed914f-fd1a-4b2d-84ee-11e25d050847.jpg?v=1776350868</image:loc>
      <image:title>Pyrrolidine Dithiocarbamate, Ammonium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-40-castor-oil-hydrogenated-p2132-18kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2139_ZZG25_49_e1c3d5c1-6215-42aa-b6fe-8fd578010873.jpg?v=1776350868</image:loc>
      <image:title>1,3-Propanediol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridine-hydrochloride-p3203-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/628-13-7_fcf2ce96-0ebf-49bd-93e9-6f314663d23a.jpg?v=1776350868</image:loc>
      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-prostaglandin-e2-p1472-1mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/123-75-1_8fbb4dad-a900-4cec-9a9a-cd82a3edc225.jpg?v=1776350867</image:loc>
      <image:title>Pyrrolidine, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylthiouracil-usp-p2075-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2080_ZZG55_05_d9ea00f5-b5ae-4343-b086-70d1b534be5d.jpg?v=1776350865</image:loc>
      <image:title>Phytochol, cGMP Manufactured</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peony-root-powder-p1763-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1807_ZZG65_04_e914a694-daf4-4d3d-af5e-47ded642d449.jpg?v=1776350871</image:loc>
      <image:title>Potassium Hexafluorophosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pullulan-p1830-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1831_ZZG60_06_a604db00-aaf8-4a9e-9f10-1ebfdc3b8afe.jpg?v=1776350868</image:loc>
      <image:title>Dexpanthenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-poloxamer-182-p1813-55glbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1820_ZZ612_06_8a4d8ed8-3ff5-4759-a2fc-00b91abd0b60.jpg?v=1776350866</image:loc>
      <image:title>Protease, 300 TU/mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-protein-stain-ready-to-use-p3069-1lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/456-56-4_a0a74d60-90ed-44be-aabd-9ff45ba618fc.jpg?v=1776350875</image:loc>
      <image:title>Phenyl Trifluoromethyl Sulfide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-o-phenylenediamine-dihydrochloride-p2160-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2160_ZZG55_06_4d6431e7-637a-4a7e-8145-c26914aaa1be.jpg?v=1776350875</image:loc>
      <image:title>o-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentaerythritol-tetrakis-3-p1555-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1561_ZZG60_04_a6b64129-d19b-4b54-b533-2ae1aed92568.jpg?v=1776350870</image:loc>
      <image:title>Pararosaniline</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phytochol-cgmp-manufactured-p2080-50gmbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/75-33-2_a4238bf7-b75a-4a35-b3ea-b30a801b1875.jpg?v=1776350872</image:loc>
      <image:title>2-Propanethiol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-10-12-pentacosadiynoic-acid-p2142-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2151_ZZG81_02_e48f6af7-1d03-4d6b-9b4a-b0e73b4083d2.jpg?v=1776350869</image:loc>
      <image:title>4-Pyrrolidinopyridine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-10-12-pentacosadiynoic-acid-p2142-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2151_ZZG65_04_204b03f3-9c5d-4da3-88db-ab4c940b90f9.jpg?v=1776350871</image:loc>
      <image:title>4-Pyrrolidinopyridine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrrole-reagent-p1470-500mlgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/109-97-7_5b596354-bf43-46bc-98ba-71277c5581d0.jpg?v=1776350871</image:loc>
      <image:title>Pyrrole, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-75-percent-technical-p1481-20lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1489_ZZG40_10_cf0251f2-c64d-4582-9f54-ab9538f3a4e0.jpg?v=1776350873</image:loc>
      <image:title>Piperazine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-75-percent-technical-p1481-55glbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1504_ZZG60_04_268ea48b-d9a9-4b1e-bba5-222d091ffb11.jpg?v=1776350874</image:loc>
      <image:title>Phenyl 4-Hydroxybenzoate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-protein-stain-ready-to-use-p3069-1gl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/456-56-4_d8db202f-eb80-4e36-a159-582ddedc0162.jpg?v=1776350871</image:loc>
      <image:title>Phenyl Trifluoromethyl Sulfide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pararosaniline-p1561-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1571_ZZ612_06_f3acae86-ff6e-41eb-97b1-aaff8b47009a.jpg?v=1776350872</image:loc>
      <image:title>Pepsin, 1:3,000, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-sulfate-fcc-p1589-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1589_ZZ830_18_f233180b-f44f-4b15-addd-c63e404c3445.jpg?v=1776350871</image:loc>
      <image:title>Potassium Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-l-pyroglutamic-acid-p1835-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1838_ZZG30_46_92b22b00-651e-4ea6-b22b-c89fb9228a74.jpg?v=1776350877</image:loc>
      <image:title>Black Pepper Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-75-percent-technical-p1481-4lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_ce9f1d64-9463-42f9-bffe-50425c7b6d93.jpg?v=1776350874</image:loc>
      <image:title>Phosphoric Acid, 75 Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-4-pyrrolidinopyridine-p2151-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2154_ZZG82_02_f920cac1-2522-4663-8dc8-22894f664e01.jpg?v=1776350875</image:loc>
      <image:title>D-(-)-Pantoyl Lactone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridine-borane-complex-p1556-25ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1561_ZZG55_06_1af740a1-49d7-49cb-82a2-63a4923f65e1.jpg?v=1776350872</image:loc>
      <image:title>Pararosaniline</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pepsin-1-3-000-powder-p1571-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1580_ZZG81_01_0e92c8df-42a5-42ed-936a-f656fbc3b4ec.jpg?v=1776350875</image:loc>
      <image:title>Phenylarsine Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyvinyl-butyral-p3019-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9630a7f2-0769-4aec-909a-cce0e4414aee.jpg?v=1776350875</image:loc>
      <image:title>Protein Stain, Ready-to-Use</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pararosaniline-p1561-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1571_ZZ614_10_8136c195-fed4-451e-b879-c14d8f29fb3e.jpg?v=1776350875</image:loc>
      <image:title>Pepsin, 1:3,000, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-40-castor-oil-hydrogenated-p2132-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_170bc944-d8a9-4b38-8a74-0337f71bb2ee.jpg?v=1776350875</image:loc>
      <image:title>Polyethylene Glycol 40 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentaerythritol-tetrakis-3-p1555-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1556_ZZG30_46_35fc88a7-f76b-49d6-8dac-b463d93df4ec.jpg?v=1776350874</image:loc>
      <image:title>Pyridine Borane Complex</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylalanine-usp-p1582-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1582_ZZ615_11_d6acfb22-53aa-4d8d-9d5c-79c80be9b129.jpg?v=1776350875</image:loc>
      <image:title>Phenylalanine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-tert-butoxide-solution-1-m-in-tetrahydrofuran-p2153-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2154_ZZG65_04_12362d64-6aa3-4b74-911e-cafbce1edc62.jpg?v=1776350878</image:loc>
      <image:title>D-(-)-Pantoyl Lactone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-dexpanthenol-usp-p1831-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8e68b224-5e1f-4a46-99ad-3032c7b364db.jpg?v=1776350876</image:loc>
      <image:title>Dexpanthenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-d-pantoyl-lactone-p2154-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2160_ZZG82_02_fee3d1f5-be97-4161-8e7e-86c1ce6bf722.jpg?v=1776350876</image:loc>
      <image:title>o-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pimelic-acid-p2097-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/111-16-0_32c19b4d-f399-442f-abc3-6aba66edbdd8.jpg?v=1776350880</image:loc>
      <image:title>Pimelic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-nitrate-crystal-usp-p1843-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1858_ZZ613_10_22de27fd-d345-415f-a08e-04f2d1ad0446.jpg?v=1776350874</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrrolidine-dithiocarbamate-ammonium-derivative-p1475-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_108705ec-d790-4d0c-bccf-76909a507895.jpg?v=1776350878</image:loc>
      <image:title>Phosphoric Acid, 75 Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-technical-p1858-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_898503cf-5fb4-465d-a2d1-96ad366ac0ce.jpg?v=1776350878</image:loc>
      <image:title>Pullulan, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-piperazine-dihydrochloride-p1489-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2196_ZZG65_04_05181dd1-09c4-4f32-93af-031436dea810.jpg?v=1776350885</image:loc>
      <image:title>Pyrithioxin Dihydrochloride</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pullulan-p1830-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Dexpanthenol, USP</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyruvic-aldehyde-40-percent-wt-aqueous-solution-p2188-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_954e1844-735b-46b3-a6b8-93897103ff06.jpg?v=1776350884</image:loc>
      <image:title>Pyrithioxin Dihydrochloride</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <image:image>
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      <image:title>Polyvinyl Butyral</image:title>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-trifluoromethyl-sulfide-p3070-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Picrotoxin, 98+ Percent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-2-pyrrolidone-p2121-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Polyethylene Glycol 40 Castor Oil, Hydrogenated</image:title>
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    <image:image>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-technical-p1858-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:caption></image:caption>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>10,12-Pentacosadiynoic Acid</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>o-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylarsine-oxide-p1580-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-poloxamer-331-p1608-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1609_ZZ615_13_8070c39e-802b-4b5e-8dfb-775af9a83c9d.jpg?v=1776350887</image:loc>
      <image:title>Potassium Sulfite, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-trifluoromethyl-sulfide-p3070-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Picrotoxin, 98+ Percent</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-acetate-p2222-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pyrazine</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-l-pyroglutamic-acid-p1835-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1838_ZZG25_49_9d8fa466-8b53-4d23-b2c2-e473068c3baa.jpg?v=1776350890</image:loc>
      <image:title>Black Pepper Oil</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentadecane-p2203-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/629-62-9_35563310-9825-4e5f-a0be-270cbee893f5.jpg?v=1776350886</image:loc>
      <image:title>Pentadecane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-2-phosphonomethyl-pentanedioic-acid-p3241-5mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3262_ZZG81_01_c759a054-d8e3-404d-9787-bdf0ba6f94a8.jpg?v=1776350893</image:loc>
      <image:title>Protoporphyrin IX, Free Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridinium-chlorochromate-p3201-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrene-powder-p2187-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2188_ZZG15_51_f31cfada-d056-49bf-87be-57eb8de1d515.jpg?v=1776350888</image:loc>
      <image:title>Pyruvic Aldehyde, 40 Percent Wt. Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Phenyloxirane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peppermint-oil-rectified-fcc-p1595-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Peppermint Oil, Rectified, FCC</image:title>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1595_ZZG25_49_79a0f391-21f0-4b7e-9a53-c6b6a9fe9664.jpg?v=1776350891</image:loc>
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      <image:caption></image:caption>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polyethylene Glycol 400 Monolaurate</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylarsine-oxide-p1580-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenylalanine, USP</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenylarsine Oxide</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>4-beta-Phorbol 12-Myristate 13-Acetate</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1580_ZZG82_02_9cc3fcfe-0843-4208-aa5e-987bba4b5dcf.jpg?v=1776350894</image:loc>
      <image:title>Phenylarsine Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrogallol-crystal-reagent-acs-p1460-125gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Fluoride, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Pepsin, 1:3,000, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-sulfite-powder-p1609-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/109-60-4_81f6e697-0553-4fcd-921e-0569e9c92ace.jpg?v=1776350893</image:loc>
      <image:title>n-Propyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peppermint-oil-rectified-fcc-p1595-500mlgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_ca4ac4da-c1c1-474e-a27c-b62e97e4fd29.jpg?v=1776350895</image:loc>
      <image:title>Poloxamer 331</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-black-pepper-oil-p1838-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1843_ZZ615_13_dc812292-e750-4fcc-9a61-7daefecc6d59.jpg?v=1776350896</image:loc>
      <image:title>Potassium Nitrate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-iv-oxide-p1918-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1920_ZZG15_10_6c572709-85e1-4b73-934d-8747be99c491.jpg?v=1776350894</image:loc>
      <image:title>Polyoxyethylene 7 Coconut Glycerides</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pectin-apple-p1615-125gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1615_ZZ616_13_60acd948-338a-4d86-ad50-97518fd64b80.jpg?v=1776350897</image:loc>
      <image:title>Pectin, Apple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polymethyl-methacrylate-powder-p1875-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1875_ZZ615_11_8583d9ba-04d2-4869-bff8-a8c38e7eae30.jpg?v=1776350896</image:loc>
      <image:title>Polymethyl Methacrylate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridine-hydrochloride-p3203-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3203_ZZF25_20_677f62db-a2d9-4968-8cfc-a56c174d33a3.jpg?v=1776350897</image:loc>
      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-acetate-p2222-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2230_ZZG65_04_356c9457-d5b1-4cd9-875c-8b42c0135447.jpg?v=1776350894</image:loc>
      <image:title>Pyrazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylalanine-usp-p1582-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1582_ZZF25_20_85411798-982e-46ff-989f-c500ab8562f8.jpg?v=1776350894</image:loc>
      <image:title>Phenylalanine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-p-benzoquinone-p2264-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2268_ZZ700_13_3e4c4fee-3c4a-4908-b15e-3b9dd8b2160d.jpg?v=1776350898</image:loc>
      <image:title>Propiophenone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palladium-metal-0-1-mm-thick-foil-p1868-m82</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1875_ZZ597_04_4d46cf1c-195c-45bb-84ff-c5a9a9e03318.jpg?v=1776350899</image:loc>
      <image:title>Polymethyl Methacrylate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyloxirane-p2209-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2222_ZZG15_10_2d61c4c0-863f-4b6a-833f-bb62538d5e96.jpg?v=1776350894</image:loc>
      <image:title>Phenyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-petroleum-ether-b-r-100-deg-140-deg-c-p3274-1lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3310_ZZG81_ON_a206e57b-9bf4-4880-b2aa-eadfae863507.jpg?v=1776350894</image:loc>
      <image:title>Proadifen Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrogallol-red-p1618-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1620_ZZG65_04_b0f8a4ed-295d-4aa7-87b4-1cb62cf94ea4.jpg?v=1776350897</image:loc>
      <image:title>Propionamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pectin-apple-p1615-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9000-69-5_20e54633-5412-4e98-94ac-ab30bf1b7742.jpg?v=1776350892</image:loc>
      <image:title>Pectin, Apple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propiophenone-p2268-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2272_ZZG65_04_8c86a12d-f416-4a44-923c-a7eec4dcb09f.jpg?v=1776350897</image:loc>
      <image:title>1-Phenylpiperazine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-praseodymium-oxalate-p1870-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1875_ZZ614_10_d3dc6976-2315-456c-a496-b04a69402b6b.jpg?v=1776350894</image:loc>
      <image:title>Polymethyl Methacrylate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-400-monolaurate-p1867-2-5ltgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9004-81-3_cb66d7ec-c091-42f7-bf5e-b7a3e2b9a22f.jpg?v=1776350896</image:loc>
      <image:title>Polyethylene Glycol 400 Monolaurate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-technical-p1858-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1867_ZZG15_51_11dfe40a-0ecb-4391-a484-ecbe06d79937.jpg?v=1776350895</image:loc>
      <image:title>Polyethylene Glycol 400 Monolaurate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peppermint-oil-rectified-fcc-p1595-25ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8006-90-4_20490d7e-8042-41f9-91db-326cc6c2effe.jpg?v=1776350901</image:loc>
      <image:title>Peppermint Oil, Rectified, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentadecane-p2203-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/629-62-9_ab064ed1-1851-4034-9282-31034977c898.jpg?v=1776350899</image:loc>
      <image:title>Pentadecane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-proadifen-hydrochloride-p3310-250mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3310_ZZG82_02_3106ff9e-72f0-4c5c-9891-e5c1c75d9842.jpg?v=1776350894</image:loc>
      <image:title>Proadifen Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-4-beta-phorbol-12-myristate-13-acetate-p3235-10mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3241_ZZG81_L4_4b9104c3-5458-4800-9654-84605388196d.jpg?v=1776350892</image:loc>
      <image:title>2-(Phosphonomethyl)-pentanedioic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pregnenolone-sulfate-sodium-salt-p3340-100mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1852-38-6_a3113c6a-3471-455d-94c4-91403e7da175.jpg?v=1776350895</image:loc>
      <image:title>Pregnenolone Sulfate Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrazine-p2230-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2230_ZZG55_06_fce5f27b-cc4e-4017-85d8-b08059d972a8.jpg?v=1776350901</image:loc>
      <image:title>Pyrazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-sulfate-fcc-p1589-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1595_ZZG30_46_8d5d9ce7-e8b2-4bf2-a6e0-02a37ed8ba67.jpg?v=1776350895</image:loc>
      <image:title>Peppermint Oil, Rectified, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palladium-metal-0-1-mm-thick-foil-p1868-486</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1870_ZZ597_04_a16960fc-d5b5-4fbd-adf3-6eda7ee5e248.jpg?v=1776350897</image:loc>
      <image:title>Praseodymium Oxalate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyloxirane-p2209-25ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2209_ZZG15_51_d0156797-cd92-4dcc-9a98-07bba85a3c9c.jpg?v=1776350899</image:loc>
      <image:title>Phenyloxirane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-p-phenylenediamine-dihydrochloride-p2301-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/306-94-5_99a0077f-723c-4543-8071-5b44fe56a944.jpg?v=1776350899</image:loc>
      <image:title>Perfluorodecalin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-proadifen-hydrochloride-p3310-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3340_ZZG81_OM_ab65a9f6-f6cd-466d-92e2-2518f9322fea.jpg?v=1776350902</image:loc>
      <image:title>Pregnenolone Sulfate Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-metal-1-0-mm-diameter-wire-p1904-25cm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1912_ZZG82_02_9c773452-4573-4965-8625-7f15ff418bca.jpg?v=1776350904</image:loc>
      <image:title>Platinum (IV) Chloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-400-monolaurate-p1867-20ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7440-05-3_b44ed546-52d0-4def-a2e0-fc1b5a07649a.jpg?v=1776350898</image:loc>
      <image:title>Palladium Metal, 0.1 mm Thick, Foil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylacetaldehyde-p2234-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2253_ZZG40_10_f4c2cf2d-c553-4b97-9bca-b9751db055e6.jpg?v=1776350899</image:loc>
      <image:title>Phthalimide, Potassium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-protoporphyrin-ix-free-acid-p3262-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c2dd245b-aeb4-444f-aa3d-8cd67eccdc25.jpg?v=1776350902</image:loc>
      <image:title>Petroleum Ether, B.R. 100 DEG -140 DEG C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-4-beta-phorbol-12-myristate-13-acetate-p3235-25mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_7fa3e45c-9398-4b97-9587-b35c5c6954e5.jpg?v=1776350898</image:loc>
      <image:title>2-(Phosphonomethyl)-pentanedioic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-iv-chloride-p1912-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_62d4c64d-4765-48d6-8588-78cb6818277e.jpg?v=1776350900</image:loc>
      <image:title>Platinum (IV) Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyoxyethylene-7-coconut-glycerides-p1920-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polyoxyethylene 7 Coconut Glycerides</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2204_ZZG82_02_584cc86c-0540-47f0-bc7c-2f40de4c59c5.jpg?v=1776350899</image:loc>
      <image:title>Phenolphthalein Disulfate Tripotassium Salt, Trihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-400-monolaurate-p1867-500mlgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9004-81-3_482e0ea8-1539-42c0-a996-b44c2daca80a.jpg?v=1776350904</image:loc>
      <image:title>Polyethylene Glycol 400 Monolaurate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palladium-ii-bromide-p1879-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1879_ZZG65_04_636480c8-5989-47da-8917-a8e971850a09.jpg?v=1776350900</image:loc>
      <image:title>Palladium (II) Bromide</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-4-beta-phorbol-12-myristate-13-acetate-p3235-5mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>4-beta-Phorbol 12-Myristate 13-Acetate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a6f7bead-f82c-4b2e-ac37-6cfa16d3f98c.jpg?v=1776350905</image:loc>
      <image:title>4-beta-Phorbol 12-Myristate 13-Acetate</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Potassium Fluoride, Anhydrous, Purified</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-metal-22-mesh-powder-p1930-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_74361554-5be7-4cf0-991f-1f31e2abfa75.jpg?v=1776350903</image:loc>
      <image:title>Potassium Hexachloroiridate (III)</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-protoporphyrin-ix-free-acid-p3262-300mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3274_ZZG09_52_2e6bb350-e640-4ee1-b780-ce898749e72a.jpg?v=1776350906</image:loc>
      <image:title>Petroleum Ether, B.R. 100 DEG -140 DEG C</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2253_ZZG55_06_68dd9ffa-f820-42f7-8e9d-0b2d2a9d2ff4.jpg?v=1776350899</image:loc>
      <image:title>Phthalimide, Potassium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1609_ZZ613_10_7684bee3-44eb-4760-977a-0477c7063e2a.jpg?v=1776350902</image:loc>
      <image:title>Potassium Sulfite, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-iv-oxide-p1918-250mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1918_ZZG82_02_5ff9f475-580c-4bb2-9b2c-a370ac717a45.jpg?v=1776350901</image:loc>
      <image:title>Platinum (IV) Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-p-phenylene-diisothiocyanate-p3537-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3549_ZZG65_04_d55dc0e1-7f55-488e-a8d4-e306e061a751.jpg?v=1776350904</image:loc>
      <image:title>Phloroglucinol, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1620_ZZG55_06_659e595f-8549-441d-a0ff-54e9b525d101.jpg?v=1776350897</image:loc>
      <image:title>Propionamide</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-perfluorodecalin-p2310-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2329_ZZG82_02_62877968-c129-42c5-89bf-b0ecaa44e067.jpg?v=1776350901</image:loc>
      <image:title>2-Pyrazinecarboxylic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phthalimide-potassium-derivative-p2253-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2264_ZZG82_02_c628b0ea-b060-4cfb-bd10-4cf6006ffdfb.jpg?v=1776350905</image:loc>
      <image:title>Phenyl-p-benzoquinone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentadecane-p2203-2-5ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2204_ZZG81_01_ee28f853-b364-42a8-8773-43057a18804d.jpg?v=1776350900</image:loc>
      <image:title>Phenolphthalein Disulfate Tripotassium Salt, Trihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pregnenolone-sulfate-sodium-salt-p3340-500mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3357_ZZG82_02_1eb44fb4-97c3-4227-8f77-a8b2c5d14af9.jpg?v=1776350902</image:loc>
      <image:title>Phosphatidylcholine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polymethyl-methacrylate-powder-p1875-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1879_ZZG81_01_79cdae8b-6ee8-43a6-8f15-f19aa8af952e.jpg?v=1776350904</image:loc>
      <image:title>Palladium (II) Bromide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1621_ZZ613_10_273de6cb-8a71-468d-86a3-661cd50b42d8.jpg?v=1776350904</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyloxirane-p2209-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2222_ZZG25_06_33479428-aa2d-42a1-ad9d-6e608de81045.jpg?v=1776350905</image:loc>
      <image:title>Phenyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phthalimide-potassium-derivative-p2253-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_02c32011-cced-4591-8e64-e8927b5457fa.jpg?v=1776350903</image:loc>
      <image:title>Phthalimide, Potassium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-n-propyl-acetate-p1612-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1615_ZZ614_10_d4370df8-c1c2-4d97-85eb-1581667da3eb.jpg?v=1776350907</image:loc>
      <image:title>Pectin, Apple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-iv-oxide-p1918-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1920_ZZ700_13_e81899f8-0c4f-499e-902a-33d38af17b10.jpg?v=1776350906</image:loc>
      <image:title>Polyoxyethylene 7 Coconut Glycerides</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phthalimide-potassium-derivative-p2253-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/363-03-1_3bdd2d2b-8bf5-43bc-9c30-8f75f5ade807.jpg?v=1776350905</image:loc>
      <image:title>Phenyl-p-benzoquinone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-p-benzoquinone-p2264-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2268_ZZG15_10_019ba02b-9c20-40d1-b437-bd4a72400383.jpg?v=1776350905</image:loc>
      <image:title>Propiophenone</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-2-pyrazinecarboxylic-acid-p2329-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2340_ZZ612_06_e4a4541a-52e8-402d-b387-205a8ee63d1a.jpg?v=1776350902</image:loc>
      <image:title>Phenylurea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyvinylsulfuric-acid-potassium-salt-p1638-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1647_ZZG15_51_e5f28ac4-d679-4e64-a3c1-6133a30ec4b2.jpg?v=1776350906</image:loc>
      <image:title>Polyethyleneimine, 50 Percent (v/v) Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphatidylcholine-p3357-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/97281-47-5_ef4f2c14-1c84-435b-8139-6212281a1482.jpg?v=1776350907</image:loc>
      <image:title>Phosphatidylcholine</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polyvinylsulfuric Acid Potassium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palmitanilide-p1636-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1638_ZZG70_02_f26ab5ac-8f29-4c45-ba30-6a39d1e7fe6d.jpg?v=1776350908</image:loc>
      <image:title>Polyvinylsulfuric Acid Potassium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-2-phosphonomethyl-pentanedioic-acid-p3241-1mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/553-12-8_01a7bc5a-e76d-4058-b693-4f1dfcb5b466.jpg?v=1776350907</image:loc>
      <image:title>Protoporphyrin IX, Free Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phthalamide-p2286-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2301_ZZG65_04_69d61df8-7a45-4a5e-98bc-0d985846b6c8.jpg?v=1776350910</image:loc>
      <image:title>p-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-p-phenylenediamine-dihydrochloride-p2301-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/306-94-5_90895c4c-3a89-4dc0-b795-ff1c349f9d24.jpg?v=1776350908</image:loc>
      <image:title>Perfluorodecalin</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2301_ZZG55_06_57a6b47d-dc2a-42dc-a85f-1f742f56b547.jpg?v=1776350907</image:loc>
      <image:title>p-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2272_ZZG60_06_89f3db44-13a2-498e-90a9-db41908e95d5.jpg?v=1776350914</image:loc>
      <image:title>1-Phenylpiperazine Hydrochloride</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrazine-p2230-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2234_ZZG25_06_f6d274ab-feb0-4990-8ae3-30595c7d17ae.jpg?v=1776350912</image:loc>
      <image:title>Phenylacetaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloroglucinol-anhydrous-p3549-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>1H-Pyrazole-1-carboxamidine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-n-propyl-acetate-p1612-500mlgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-400-monolaurate-p1867-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7440-05-3_7a13c629-d08e-44fe-80a2-59e785550921.jpg?v=1776350907</image:loc>
      <image:title>Palladium Metal, 0.1 mm Thick, Foil</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polymethyl-methacrylate-powder-p1875-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1879_ZZG82_02_bea86a6f-0229-4150-8f5c-cce665186e9a.jpg?v=1776350908</image:loc>
      <image:title>Palladium (II) Bromide</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palladium-ii-bromide-p1879-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7440-06-4_3ef369b9-2f95-4991-9edd-56864a6d2715.jpg?v=1776350904</image:loc>
      <image:title>Platinum Metal, 1.0 mm Diameter, Wire</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propyl-ether-p1622-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1636_ZZG50_06_85e0c5ac-19a2-483a-8f3a-6b80a1cf3cfa.jpg?v=1776350907</image:loc>
      <image:title>Palmitanilide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-metal-1-0-mm-diameter-wire-p1904-5cm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1912_ZZG81_01_0d74411a-4505-4f9e-8860-da3843d3b889.jpg?v=1776350903</image:loc>
      <image:title>Platinum (IV) Chloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-prilocaine-usp-p1954-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/721-50-6_ba91ff23-b460-480d-842d-052248937692.jpg?v=1776350913</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-2-pyrazinecarboxylic-acid-p2329-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>2-Pyrazinecarboxylic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphatidylcholine-p3357-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3357_ZZG35_11_0c3a5943-6105-4c45-93bd-4593d4fcd7dc.jpg?v=1776350910</image:loc>
      <image:title>Phosphatidylcholine</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1622_ZZG30_46_41e8b1b4-831a-4577-86c2-2aaf9ea3e765.jpg?v=1776350915</image:loc>
      <image:title>Propyl Ether</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethyleneimine-50-percent-v-v-aqueous-solution-p1647-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1647_ZZG09_52_3d3241b6-d8c3-4eea-a3d7-ca729012cb28.jpg?v=1776350908</image:loc>
      <image:title>Polyethyleneimine, 50 Percent (v/v) Aqueous Solution</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propyl-ether-p1622-25ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1636_ZZG60_04_6d01f3ae-3812-44b1-96c8-d4b87ee411eb.jpg?v=1776350910</image:loc>
      <image:title>Palmitanilide</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-sulfite-powder-p1609-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1612_ZZG15_51_969dfbde-96ff-45a6-b482-5279bea41d04.jpg?v=1776350911</image:loc>
      <image:title>n-Propyl Acetate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pectin-apple-p1615-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1618_ZZG82_02_4f176e0f-b51c-41ac-ab74-22629cde41ae.jpg?v=1776350920</image:loc>
      <image:title>Pyrogallol Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-iv-chloride-p1912-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1918_ZZG81_01_14ed9a45-8597-4626-99f1-f33d4420b8d9.jpg?v=1776350914</image:loc>
      <image:title>Platinum (IV) Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pectin-apple-p1615-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1618_ZZG81_01_2ff01322-266e-4645-9752-5c125af139d1.jpg?v=1776350912</image:loc>
      <image:title>Pyrogallol Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyvinylsulfuric-acid-potassium-salt-p1638-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1638_ZZG60_04_79b90054-cb09-4cd1-b3be-c116f3c7448f.jpg?v=1776350912</image:loc>
      <image:title>Polyvinylsulfuric Acid Potassium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-petroleum-ether-b-r-100-deg-140-deg-c-p3274-2-5lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3310_ZZG81_01_477401dd-ccd4-46c7-983e-a57a426ac495.jpg?v=1776350914</image:loc>
      <image:title>Proadifen Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloroglucinol-anhydrous-p3549-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3549_ZZF20_1C_e0d03b18-065d-4bc8-a7b3-33bae01a1864.jpg?v=1776350910</image:loc>
      <image:title>Phloroglucinol, Anhydrous</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenosafranin-p3645-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6712cc2f-5889-41ff-acb8-1c9e13bd8657.jpg?v=1776350911</image:loc>
      <image:title>Plasticized Ointment Base</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyvinylsulfuric-acid-potassium-salt-p1638-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1647_ZZG25_49_70dd0229-ac0b-4928-9ef4-fade7874409f.jpg?v=1776350910</image:loc>
      <image:title>Polyethyleneimine, 50 Percent (v/v) Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-2-pyrazinecarboxylic-acid-p2329-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2340_ZZG82_02_069c26da-21fc-48a0-b12b-76bb36f4df81.jpg?v=1776350910</image:loc>
      <image:title>Phenylurea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-1h-pyrazole-1-carboxamidine-hydrochloride-p3566-10gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3593_ZZG60_04_45e5566d-44e1-41bd-b6e5-f0fcfff7596c.jpg?v=1776350909</image:loc>
      <image:title>Palmitic Anhydride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palmitic-anhydride-p3593-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3607_ZZG81_01_8f5ba485-7768-46dd-b383-9fb50d8af423.jpg?v=1776350913</image:loc>
      <image:title>Pentadecylamine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphatidylcholine-p3357-10kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3537_ZZG82_02_0e15feea-f722-4064-8a4e-86db6f49570f.jpg?v=1776350911</image:loc>
      <image:title>p-Phenylene Diisothiocyanate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentadecylamine-p3607-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3645_ZZG82_02_8fdf7ba3-1c30-4c2e-b3ed-82009980f215.jpg?v=1776350914</image:loc>
      <image:title>Phenosafranin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-1-phenylpiperazine-hydrochloride-p2272-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2286_ZZG65_04_74f3c251-7cce-49ef-8627-f68dd898e5ec.jpg?v=1776350914</image:loc>
      <image:title>Phthalamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyoxyethylene-7-coconut-glycerides-p1920-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1930_ZZG81_ON_82710402-7e45-452c-a223-940c57986cf7.jpg?v=1776350915</image:loc>
      <image:title>Platinum Metal, 22 Mesh, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-prilocaine-usp-p1954-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZ615_10_2fc8d47b-7890-405e-a324-298ce29ec409.jpg?v=1776350913</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-1-phenylpiperazine-hydrochloride-p2272-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/88-96-0_c71085ec-91bb-4722-b212-0d05b8dd07a6.jpg?v=1776350914</image:loc>
      <image:title>Phthalamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-tripolyphosphate-p1669-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/13845-36-8_51dffbf9-2eb4-48f1-b60f-2b5a68f56e2c.jpg?v=1776350910</image:loc>
      <image:title>Potassium Tripolyphosphate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-125gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7789-23-3_6755dc3e-8b20-486b-8bfa-b1add8356692.jpg?v=1776350916</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Purified</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-prilocaine-usp-p1954-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZ616_11_d7ff8ad6-65eb-4023-be51-b29e8370fc1f.jpg?v=1776350923</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-400-nf-p3726-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a93ae973-abca-4418-bde9-83886329d490.jpg?v=1776350915</image:loc>
      <image:title>Polyethylene Glycol 400, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-n-propyl-acetate-p1612-2-5ltpv</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/109-60-4_248bb3a3-bdcb-4545-b29f-9a7f48d9f254.jpg?v=1776350913</image:loc>
      <image:title>n-Propyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-tetrachloroaurate-iii-p1978-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1982_ZZG81_01_0d462eec-94f1-4764-947c-4ee2806cb10c.jpg?v=1776350913</image:loc>
      <image:title>Pimobendan, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-n-propyl-acetate-p1612-20lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1615_ZZ612_07_25c5ed10-96be-4310-a5c2-ec6dcc1129e8.jpg?v=1776350916</image:loc>
      <image:title>Pectin, Apple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hexachloroiridate-iii-p1942-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZG82_02_bda092ea-1abe-4000-93e7-107336e97e32.jpg?v=1776350914</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-poly-dl-lactide-co-glycolide-p3597-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/2570-26-5_f4b87142-3d72-4abf-80cf-2918efc449dc.jpg?v=1776350912</image:loc>
      <image:title>Pentadecylamine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphatidylcholine-p3357-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3537_ZZG81_01_95b9f004-3926-49d6-a99f-6b46c3608cdf.jpg?v=1776350915</image:loc>
      <image:title>p-Phenylene Diisothiocyanate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pimobendan-ep-p1982-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1986_ZZG81_OK_53da5646-2e25-493e-9452-5b4b5bff6c85.jpg?v=1776350918</image:loc>
      <image:title>Potassium Tetrakis(4-chlorophenyl)borate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pimobendan-ep-p1982-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/74150-27-9_94b930c7-48d2-4c8a-8c9a-cc7bcb0c7a91.jpg?v=1776350917</image:loc>
      <image:title>Pimobendan, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peg-40-castor-oil-p2404-20ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2485_ZZF20_1C_cd4a361c-8a9b-4ccc-8c12-b13878484cba.jpg?v=1776350917</image:loc>
      <image:title>Pentaerythritol Tetraacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-alprostadil-usp-p1679-10mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1679_ZZG81_OK_de588c3f-3c13-45d2-826e-7ff02977be26.jpg?v=1776350918</image:loc>
      <image:title>Alprostadil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-perfluorodecalin-p2310-30kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2329_ZZG65_04_a8cd1260-c5af-4cad-87d1-b03d686fed05.jpg?v=1776350914</image:loc>
      <image:title>2-Pyrazinecarboxylic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-prilocaine-usp-p1954-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1978_ZZG82_02_00ed55ed-f440-4ab0-a669-b4779270ef7e.jpg?v=1776350918</image:loc>
      <image:title>Potassium Tetrachloroaurate (III)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-prilocaine-usp-p1954-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZ613_06_c1ee6c2e-9381-48cb-8a18-6583cab9fab4.jpg?v=1776350922</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palmitic-anhydride-p3593-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3597_ZZG82_02_6f5a9454-3e13-48e0-91a9-2402ceaf86a8.jpg?v=1776350923</image:loc>
      <image:title>Poly(DL-lactide-co-glycolide)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylacetic-acid-99-percent-dea-list-i-chemical-p16621-5g</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1669_ZZ613_10_3310a540-6dd7-4477-b916-234499dbb6f4.jpg?v=1776350917</image:loc>
      <image:title>Potassium Tripolyphosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylurea-p2340-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/64-10-8_d33b2bfc-fde8-4a19-b449-a98609634645.jpg?v=1776350918</image:loc>
      <image:title>Phenylurea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7789-23-3_192ee51d-ade8-41c6-9506-31614c5de8dd.jpg?v=1776350920</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenolphthalin-p2353-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2355_ZZ622_04_f5c70f2d-62b0-417d-8c55-184f5f69d8b9.jpg?v=1776350915</image:loc>
      <image:title>n-Pentadecanoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-tetrakis-4-chlorophenyl-borate-p1986-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108321-27-3_94498cad-6b7c-4389-b27d-84ad5e0979ab.jpg?v=1776350917</image:loc>
      <image:title>PIPES Dipotassium Salt, Biological Buffer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-p-phenylene-diisothiocyanate-p3537-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3549_ZZG55_06_a230139f-e170-41ae-9a92-ec93b381eebf.jpg?v=1776350928</image:loc>
      <image:title>Phloroglucinol, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phentolamine-mesylate-p1674-500mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1679_ZZG81_OJ_b6b8e7e0-6688-4329-a1f1-00e83be638dc.jpg?v=1776350920</image:loc>
      <image:title>Alprostadil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloroglucinol-anhydrous-p3549-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/4023-02-3_547a1d2d-e607-4b00-a269-66b79737681e.jpg?v=1776350919</image:loc>
      <image:title>1H-Pyrazole-1-carboxamidine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylurea-p2340-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/64-10-8_fd57c962-2889-4039-9f85-89d31720ed54.jpg?v=1776350923</image:loc>
      <image:title>Phenylurea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phentolamine-mesylate-p1674-100mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1674_ZZG81_01_c99604d8-a9f8-400e-90e9-b9e58a6f9245.jpg?v=1776350921</image:loc>
      <image:title>Phentolamine Mesylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyoxyethylene-7-coconut-glycerides-p1920-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1930_ZZG81_01_becb0e6c-250c-4a21-b88c-0a1184453e22.jpg?v=1776350922</image:loc>
      <image:title>Platinum Metal, 22 Mesh, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrazine-p2230-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2234_ZZG15_10_1901b781-6d68-4598-8853-d2d9eb41e52e.jpg?v=1776350919</image:loc>
      <image:title>Phenylacetaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palladium-ii-bromide-p1879-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7440-06-4_0ac42176-93b1-4bf8-aac2-fc2689c566ce.jpg?v=1776350922</image:loc>
      <image:title>Platinum Metal, 1.0 mm Diameter, Wire</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloroglucinol-anhydrous-p3549-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3549_ZZF25_20_7942e694-0c04-4fdf-951d-a136d69074c1.jpg?v=1776350923</image:loc>
      <image:title>Phloroglucinol, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-1-phenyl-1-3-butanedione-p1670-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1674_ZZG81_OM_81e07d9b-0f34-41dd-994c-76928c860561.jpg?v=1776350920</image:loc>
      <image:title>Phentolamine Mesylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-tetrachloroaurate-iii-p1978-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1982_ZZG82_02_652c9bbd-dabc-441a-9daf-8fccd3f06d87.jpg?v=1776350920</image:loc>
      <image:title>Pimobendan, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pipes-dipotassium-salt-biological-buffer-p1992-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2000_ZZG15_51_1d149b81-9e4f-4a40-9678-205a5c5ce2ed.jpg?v=1776350921</image:loc>
      <image:title>3-Pentanol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pregnenolone-sulfate-sodium-salt-p3340-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3357_ZZG65_04_7d668270-eb79-4c8e-9a35-0f7a00eb348c.jpg?v=1776350920</image:loc>
      <image:title>Phosphatidylcholine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7789-23-3_d1f0b5b2-7835-4cd9-83a9-f0bea0caf210.jpg?v=1776350923</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hexachloroiridate-iii-p1942-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZ622_04_e2f7e3d2-18d4-4e9c-91aa-e9c2fec26068.jpg?v=1776350922</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-400-nf-p3726-2-5lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_efcebcbb-4cf9-4bc9-8c3a-fdb37105a83e.jpg?v=1776350932</image:loc>
      <image:title>Polyethylene Glycol 400, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-1000-nf-p3730-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_d6e9eddd-f8e7-48bd-b368-7e7c30f0f0e6.jpg?v=1776350925</image:loc>
      <image:title>Polyethylene Glycol 1000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-plasticized-ointment-base-p3692-1lb</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_49410c20-8099-4976-a135-71d224f8bf0c.jpg?v=1776350923</image:loc>
      <image:title>Polyethylene Glycol 400, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphatidylcholine-p3357-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3357_ZZG55_06_837ac532-1c78-420a-bc54-6defa7d7a6bc.jpg?v=1776350927</image:loc>
      <image:title>Phosphatidylcholine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1670_ZZG65_04_c42bdb3d-a027-4a41-ac0d-cc305f7dba04.jpg?v=1776350924</image:loc>
      <image:title>1-Phenyl-1,3-butanedione</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Pregnenolone Sulfate Sodium Salt</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <image:image>
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      <image:title>Phentolamine Mesylate, USP</image:title>
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      <image:title>Potassium Hexachloroiridate (III)</image:title>
      <image:caption></image:caption>
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  <url>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e7e9acb9-e809-4e8b-979e-51f282088960.jpg?v=1776350928</image:loc>
      <image:title>Polyethylene Glycol 1000, NF</image:title>
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      <image:title>Poly(2-acrylamido-2-methyl-1-propanesulfonic Acid), 15 Percent Solution in Water</image:title>
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      <image:title>1-Phenyl-3-methyl-5-pyrazolone</image:title>
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  <url>
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  <url>
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      <image:title>1-Phenyl-1,3-butanedione</image:title>
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  <url>
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  <url>
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      <image:title>Polyethylene Glycol 8000, NF</image:title>
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  </url>
  <url>
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      <image:title>Poly(caprolactone), Flakes</image:title>
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  <url>
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      <image:title>Plasticized Ointment Base</image:title>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-l-phenylalanine-p-nitroanilide-p2665-100mg</loc>
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      <image:title>L-Phenylalanine p-Nitroanilide</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1656_ZZG65_04_6ab1f165-8e2e-406b-abf2-6207a475c638.jpg?v=1776350929</image:loc>
      <image:title>Polygalacturonic Acid Sodium Salt</image:title>
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  <url>
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      <image:title>Phenolphthalin</image:title>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-1-phenyl-1-3-butanedione-p1670-25gm</loc>
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      <image:title>Phentolamine Mesylate</image:title>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Phenylethyl Acetate</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>L-Phenylalanine p-Nitroanilide</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Polyethylene Glycol 400, NF</image:title>
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  <url>
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      <image:title>Potassium Tetrakis(4-chlorophenyl)borate</image:title>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>1-Pentadecanol</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-400-nf-p3726-200ltbl</loc>
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      <image:title>Polyethylene Glycol 300, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-300-nf-p3728-20lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e24de2fd-a7a1-44a8-ac57-235bb48e61f9.jpg?v=1776350933</image:loc>
      <image:title>Polyethylene Glycol 1000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-n-pentadecanoic-acid-p2355-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2355_ZZG35_10_5e8b5cdb-071f-4366-aa56-4ba1d0113f1f.jpg?v=1776350933</image:loc>
      <image:title>n-Pentadecanoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pipes-dipotassium-salt-biological-buffer-p1992-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108321-27-3_5f814a12-5886-4837-ad67-34ce68f82ace.jpg?v=1776350931</image:loc>
      <image:title>PIPES Dipotassium Salt, Biological Buffer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-300-nf-p3728-2-5lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2cc66934-8411-4846-9c7e-56dcc911896c.jpg?v=1776350934</image:loc>
      <image:title>Polyethylene Glycol 300, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenolphthalin-p2353-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2355_ZZG70_02_4c905c66-b76c-49f7-8fad-9171d39deec7.jpg?v=1776350938</image:loc>
      <image:title>n-Pentadecanoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylethyl-acetate-p2013-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2021_ZZG15_51_4fc239f5-9c7d-4ed8-9224-86ecaa49475e.jpg?v=1776350939</image:loc>
      <image:title>Phenylethyl Isobutyrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyacrylic-acid-sodium-salt-p1702-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1704_ZZG25_06_241c7c69-b220-4b9d-aca3-38394f3529de.jpg?v=1776350932</image:loc>
      <image:title>Polyacrylic Acid Sodium Salt, 45 Percent Solution</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-3-pentanol-p2000-500mlgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/103-45-7_0dcf18c0-d5d7-4545-8e8e-bcfb3ab6080b.jpg?v=1776350931</image:loc>
      <image:title>Phenylethyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenolphthalein-b-d-glucuronide-sodium-salt-p2705-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1071-83-6_14429c81-633d-471e-9f16-11c6d72059f2.jpg?v=1776350932</image:loc>
      <image:title>N-(Phosphonomethyl)glycine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-8000-nf-p3734-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_462e0212-5c6b-4fcf-93b9-23eb1f776da9.jpg?v=1776350932</image:loc>
      <image:title>Polyethylene Glycol 8000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-periodic-acid-50-percent-solution-p1708-400lbbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1718_ZZ612_06_fd9395af-9b48-43ac-b64b-3cd9da2c5fe6.jpg?v=1776350939</image:loc>
      <image:title>Potassium Thiosulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-tripolyphosphate-p1669-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/13845-36-8_6a3543c9-f339-465e-b393-4180d47355d8.jpg?v=1776350934</image:loc>
      <image:title>Potassium Tripolyphosphate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-tetrakis-4-chlorophenyl-borate-p1986-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108321-27-3_181651ec-d1ab-44df-8a44-edbaf7099db1.jpg?v=1776350937</image:loc>
      <image:title>PIPES Dipotassium Salt, Biological Buffer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-alpha-phellandrene-p2590-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2614_ZZG82_02_ac6629c4-1329-49d3-8e4d-0b821d418226.jpg?v=1776350937</image:loc>
      <image:title>(S)-1,2-Propanediol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peg-40-castor-oil-p2404-4lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8852bc98-0877-4936-a1eb-1a6b569851ab.jpg?v=1776350934</image:loc>
      <image:title>Pentaerythritol Tetraacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentaerythritol-tetraacetate-p2485-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2590_ZZG20_06_fa3561a2-2d6d-4540-a73a-ec0d6a4bfc42.jpg?v=1776350933</image:loc>
      <image:title>alpha-Phellandrene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-3-pentanol-p2000-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2013_ZZG20_50_8c352aff-65b9-42dd-96e9-6c2cbccbb9e1.jpg?v=1776350939</image:loc>
      <image:title>Phenylethyl Acetate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1982_ZZG65_04_35d7995d-9da9-4278-b020-c45b6954e385.jpg?v=1776350937</image:loc>
      <image:title>Pimobendan, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-poly-2-acrylamido-2-methyl-1-propanesulfonic-acid-p1698-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1702_ZZ612_06_395d76be-cba0-4587-80d2-00573be62889.jpg?v=1776350936</image:loc>
      <image:title>Polyacrylic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-platinum-metal-22-mesh-powder-p1930-250mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1930_ZZG81_02_9e9de36d-44ef-4935-8971-1de4ac682e0e.jpg?v=1776350936</image:loc>
      <image:title>Platinum Metal, 22 Mesh, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-1-pentadecanol-p2358-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2370_ZZ612_06_794993c0-443a-4cca-9030-7aedcf0f3929.jpg?v=1776350937</image:loc>
      <image:title>Pamoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-poly-caprolactone-flakes-p1705-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_0014cb3d-d536-41f9-bea3-9d4a8b28101f.jpg?v=1776350938</image:loc>
      <image:title>Periodic Acid, 50 Percent, Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-s-1-2-propanediol-p2614-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2665_ZZG81_OK_2e860f35-4bce-480b-aa92-712bd06fdef5.jpg?v=1776350938</image:loc>
      <image:title>L-Phenylalanine p-Nitroanilide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-periodic-acid-50-percent-solution-p1708-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1718_ZZ597_04_05710212-a33e-42ca-955e-b1a503893cd3.jpg?v=1776350938</image:loc>
      <image:title>Potassium Thiosulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentaerythritol-tetraacetate-p2485-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2590_ZZG09_10_d51d46b8-983a-4561-bf50-2c0e31dc1a66.jpg?v=1776350935</image:loc>
      <image:title>alpha-Phellandrene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethyleneglycol-60-castor-oil-hydrogenated-p2877-450lbbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2930_ZZG60_05_bece2222-c803-4e50-a132-ac94ea072dbf.jpg?v=1776350939</image:loc>
      <image:title>Polyacrylamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phentolamine-mesylate-p1674-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1679_ZZG81_6Y_2df953e9-773c-4629-95f8-4850635ce156.jpg?v=1776350936</image:loc>
      <image:title>Alprostadil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-600-nf-p3736-200lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a631f1bc-4ec9-45b3-812c-f739970dccde.jpg?v=1776350941</image:loc>
      <image:title>Polyethylene Glycol 1500, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-300-nf-p3728-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b14ed352-521d-4596-b17c-f9dd96be2b46.jpg?v=1776350937</image:loc>
      <image:title>Polyethylene Glycol 300, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-1450-nf-p3732-12kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_87f1c50d-aa20-4d31-9490-f29175c405b0.jpg?v=1776350936</image:loc>
      <image:title>Polyethylene Glycol 8000, NF</image:title>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_ad9f3913-07c4-4c63-9808-1ccb99ffd10b.jpg?v=1776350940</image:loc>
      <image:title>Polyethylene Glycol 1500, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-l-phenylalanine-p-nitroanilide-p2665-500mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2669_ZZG81_01_0f8182fd-8de0-4cae-925e-35d0dd0d4f47.jpg?v=1776350937</image:loc>
      <image:title>L-Proline t-Butyl Ester Dibenzenesulfonimide Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-8000-nf-p3734-12kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6b246cd2-7806-462d-885b-26c45e9f2dfb.jpg?v=1776350939</image:loc>
      <image:title>Polyethylene Glycol 600, NF</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylacetic-acid-99-percent-dea-list-i-chemical-p16621-100g</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1669_ZZ615_13_9d2d372f-2709-47ce-a07d-d6eb0eff0280.jpg?v=1776350937</image:loc>
      <image:title>Potassium Tripolyphosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-alpha-phellandrene-p2590-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>(S)-1,2-Propanediol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylethyl-isobutyrate-p2021-2-5lt</loc>
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      <image:caption></image:caption>
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  <url>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridinium-bromide-perbromide-85-percent-technical-p2031-100gm</loc>
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      <image:title>1,4-Phenylenediacetic Acid, 98+ Percent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyacrylamide-p2930-10gm</loc>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-papaya-fruit-powder-p1737-500gm</loc>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylethyl-acetate-p2013-4lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Phenylethyl Isobutyrate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-1450-nf-p3732-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Polyethylene Glycol 1450, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-1000-nf-p3730-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9d6949db-ef31-4dbd-8e24-b35575dea5d2.jpg?v=1776350940</image:loc>
      <image:title>Polyethylene Glycol 1000, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-l-proline-t-butyl-ester-dibenzenesulfonimide-salt-p2669-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1ab07a62-cb68-4417-a9dc-f033810821cd.jpg?v=1776350944</image:loc>
      <image:title>Phenolphthalein b-D-Glucuronide Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polydimethylsiloxane-silanol-terminated-p2954-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/70131-67-8_84ff007d-d872-41ce-a07a-a07a20156cac.jpg?v=1776350941</image:loc>
      <image:title>Polydimethylsiloxane, Silanol Terminated</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-8000-nf-p3734-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_f3ca0d43-3c05-495f-9f44-3bd56deda258.jpg?v=1776350940</image:loc>
      <image:title>Polyethylene Glycol 8000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylethyl-acetate-p2013-1lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/103-45-7_c7b3d4d4-f6e5-4b6d-a82d-e267a22ce5e0.jpg?v=1776350941</image:loc>
      <image:title>Phenylethyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-4-chloromethyl-pyridine-hydrochloride-p2064-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/107-03-9_ba9100af-018e-4824-9dda-cf300ca7525c.jpg?v=1776350941</image:loc>
      <image:title>1-Propanethiol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-l-phenylalanine-p-nitroanilide-p2665-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2669_ZZG82_02_a46dfe10-38bc-4583-99d8-12bcc74f2d23.jpg?v=1776350946</image:loc>
      <image:title>L-Proline t-Butyl Ester Dibenzenesulfonimide Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-600-nf-p3736-2-5lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b656a2ef-39b7-42c2-bf8b-3ee6bcf1ed40.jpg?v=1776350944</image:loc>
      <image:title>Polyethylene Glycol 600, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-picolinic-acid-p2061-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylbutazone-usp-p4527-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/50-33-9_01956c19-2a92-4f96-88ba-c3d16d9f5301.jpg?v=1776350944</image:loc>
      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-papaya-fruit-powder-p1737-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1737_ZZ631_13_671b2199-cadf-4310-a6e1-d550cb0015e5.jpg?v=1776350939</image:loc>
      <image:title>Papaya Fruit, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-acetate-endotoxin-tested-cgmp-biocertified-tm-p9110-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P9110-10KG_v1_a311a02a-c829-496a-bde6-767ef58252ce.gif?v=1776350946</image:loc>
      <image:title>Potassium Acetate, Endotoxin Tested, cGMP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyquaternium-6-35-percent-aqueous-solution-p2818-250ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2877_ZZG15_10_3bef64ca-0bbf-470d-8951-38860a19c87d.jpg?v=1776350941</image:loc>
      <image:title>Polyethyleneglycol 60 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridinium-bromide-perbromide-85-percent-technical-p2031-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2035_ZZG65_04_d6369cdb-3679-4bca-b08c-83cf8e7ed203.jpg?v=1776350941</image:loc>
      <image:title>1,4-Phenylenediacetic Acid, 98+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-l-proline-t-butyl-ester-dibenzenesulfonimide-salt-p2669-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2705_ZZG81_OK_e9355c18-91ac-41fd-9fec-c0d8d4e5d614.jpg?v=1776350945</image:loc>
      <image:title>Phenolphthalein b-D-Glucuronide Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phentolamine-mesylate-usp-p1687-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1698_ZZG15_10_a5ce34dc-7e56-4fde-9fb7-3f53e1403e48.jpg?v=1776350944</image:loc>
      <image:title>Poly(2-acrylamido-2-methyl-1-propanesulfonic Acid), 15 Percent Solution in Water</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-4-picoline-n-oxide-p2058-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2061_ZZG60_06_69a2f7bb-0ae3-4c81-a209-2cf85013d4fa.jpg?v=1776350941</image:loc>
      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-picolinic-acid-p2061-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2064_ZZG55_06_41bd0745-4d75-4d03-a022-664718837ad2.jpg?v=1776350943</image:loc>
      <image:title>4-(Chloromethyl)pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyacrylamide-p2930-250gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/70131-67-8_950889f6-9cfc-4481-94a0-6d8912512d53.jpg?v=1776350944</image:loc>
      <image:title>Polydimethylsiloxane, Silanol Terminated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenolphthalein-b-d-glucuronide-sodium-salt-p2705-100mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2d8fec4a-5923-4bb1-8e19-0d17ee0df727.jpg?v=1776350944</image:loc>
      <image:title>Phenolphthalein b-D-Glucuronide Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethyleneglycol-60-castor-oil-hydrogenated-p2877-18kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2930_ZZG82_03_8c8da63d-2f67-4238-b3ae-158332928113.jpg?v=1776350948</image:loc>
      <image:title>Polyacrylamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-picolinic-acid-p2061-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/98-98-6_c84d5f36-c119-4c3f-b865-ae7dee70743d.jpg?v=1776350944</image:loc>
      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pheniramine-maleate-usp-p4525-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_44f47b96-c862-4041-9597-9a3e417e790c.jpg?v=1776350943</image:loc>
      <image:title>Pheniramine Maleate, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-probenecid-p1726-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1727_ZZG00_55_f1614b55-c1cc-4850-9842-a6e8d60d86fe.jpg?v=1776350947</image:loc>
      <image:title>Potassium Acetate, 1 M Solution, pH 7.5</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palm-oil-pa105-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_65e023d1-da24-4285-ba08-4b549ae54af7.jpg?v=1776350946</image:loc>
      <image:title>Palm Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-poly-a-b-dl-aspartic-acid-sodium-salt-p2795-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2845_ZZ612_06_a41ba6e0-7a75-4bee-9016-8ab1414069e4.jpg?v=1776350943</image:loc>
      <image:title>Polymethyl Methacrylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-8000-nf-p3734-45kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_4cf63108-c5e0-4f94-9a45-9ea6bb066dac.jpg?v=1776350946</image:loc>
      <image:title>Polyethylene Glycol 600, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-thiosulfate-p1718-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1727_ZZG15_51_50980e50-c425-46c5-9927-cd40af50d217.jpg?v=1776350945</image:loc>
      <image:title>Potassium Acetate, 1 M Solution, pH 7.5</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-poly-2-hydroxyethyl-methacrylate-p2733-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2733_ZZG65_04_2ca11d04-5f70-477d-81be-811ad1596639.jpg?v=1776350947</image:loc>
      <image:title>Poly(2-hydroxyethyl Methacrylate)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
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  <url>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>2-Propylpentanoic Acid</image:title>
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  <url>
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      <image:title>Papain, Powder, Purified</image:title>
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      <image:title>Poly-(a,b)-DL-aspartic acid Sodium Salt</image:title>
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      <image:title>4-Picoline-N-oxide</image:title>
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      <image:title>Propylthiouracil, USP</image:title>
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    </image:image>
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  <url>
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      <image:title>Patent Blue A</image:title>
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  </url>
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      <image:title>Polyethylenimine, Branched, Av. Mn (by GPC) Approx. 10,000</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Polydimethylsiloxane, Silanol Terminated</image:title>
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    </image:image>
  </url>
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      <image:title>Potassium Acetate, EP, BP, JPE, bioCERTIFIED(TM)</image:title>
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    <image:image>
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      <image:title>Patent Blue</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/614-39-1_8b6f405e-519b-4024-97f2-03edf9a847d5.jpg?v=1776350956</image:loc>
      <image:title>Procainamide Hydrochloride, USP</image:title>
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  <url>
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      <image:title>Polyquaternium-6, 35 Percent Aqueous Solution, Very low molecular weight</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylenimine-branched-av-mn-by-gpc-approx-10-000-p2996-25ml</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Polyethylenimine, Branched, Av. Mn (by GPC) Approx. 10,000</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>Pyridinium Bromide Perbromide, 85+ Percent, Technical</image:title>
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      <image:caption></image:caption>
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    </image:image>
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      <image:caption></image:caption>
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      <image:title>Polyquaternium-D11, 20 Percent Aqueous Solution</image:title>
      <image:caption></image:caption>
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      <image:title>Polyethyleneglycol 60 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-piperonal-99-percent-dea-list-i-chemical-p49104-500g</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P9110-2.5KG_v1_ae12a528-425a-4c91-aaf2-26f084f14e26.gif?v=1776350957</image:loc>
      <image:title>Potassium Acetate, Endotoxin Tested, cGMP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-dexpanthenol-fcc-pa118-45kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA125_ZZ614_10_fcbe1169-4652-4c4f-bd51-ac4bdd4afa47.jpg?v=1776350950</image:loc>
      <image:title>Papain, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peppermint-oil-nf-pe105-25ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE105_ZZG15_51_2462cc63-e6e2-456e-a26b-8164ae1fe3b6.jpg?v=1776350959</image:loc>
      <image:title>Peppermint Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-acetate-1-m-solution-ph-7-5-p1727-4ltgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/614-39-1_d0d15663-a59d-4bd4-b4a5-b1e8e43f278c.jpg?v=1776350957</image:loc>
      <image:title>Procainamide Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentaerythritol-reagent-pe103-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE105_ZZG25_49_6ee93534-2078-4ed0-8122-f9f737334db1.jpg?v=1776350958</image:loc>
      <image:title>Peppermint Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylenimine-branched-av-mn-by-gpc-approx-10-000-p2996-250ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3018_ZZG81_OK_5edc126c-f1cc-4f99-b2fa-84f941d3a4dd.jpg?v=1776350957</image:loc>
      <image:title>Phospho(enol)pyruvate Trisodium Salt, Hydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-acetate-ep-bp-jpe-biocertified-tm-p9813-26-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA105_ZZC58_10_2554a3b9-b883-4819-aec3-89021af60e91.jpg?v=1776350957</image:loc>
      <image:title>Palm Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-1-4-phenylenediacetic-acid-98-percent-p2035-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-acetate-ep-bp-jpe-biocertified-tm-p9813-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Acetate, EP, BP, JPE, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-piperonal-99-percent-dea-list-i-chemical-p49104-100g</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_59d92ec3-100a-4a4b-959a-54bc5bfd82e7.jpg?v=1776350961</image:loc>
      <image:title>Potassium Acetate, Endotoxin Tested, cGMP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-papain-powder-purified-pa125-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA135_ZZG65_04_0eb684a5-b583-4bb4-9637-38f684ced529.jpg?v=1776350959</image:loc>
      <image:title>Patent Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethyleneglycol-60-castor-oil-hydrogenated-p2877-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_922bf38b-b9c9-4861-a9f5-8d1867f5db2e.jpg?v=1776350957</image:loc>
      <image:title>Polyethyleneglycol 60 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentaerythritol-reagent-pe103-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/115-77-5_2d52c071-eee1-4da3-9d42-7cc33d4e83b5.jpg?v=1776350961</image:loc>
      <image:title>Pentaerythritol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polydimethylsiloxane-silanol-terminated-p2954-3kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2996_ZZG25_49_34d6df4d-fc70-4692-bd76-c14d2e1a8b52.jpg?v=1776350975</image:loc>
      <image:title>Polyethylenimine, Branched, Av. Mn (by GPC) Approx. 10,000</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-acetate-ep-bp-jpe-biocertified-tm-p9813-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_349fa293-a3c1-4d11-829a-4697da06e14b.jpg?v=1776350959</image:loc>
      <image:title>Palm Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE105_ZZG30_46_3113ceaa-47b5-48e4-b676-9cbe9f2b28ef.jpg?v=1776350960</image:loc>
      <image:title>Peppermint Oil, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-1500-nf-p3740-12kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_45197108-697a-44bc-b716-9f602b51fa41.jpg?v=1776350960</image:loc>
      <image:title>Pheniramine Maleate, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pectin-citrus-usp-pe100-125gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pectin, Citrus, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-acetate-endotoxin-tested-cgmp-biocertified-tm-p9110-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7447-40-7_861a501c-a097-44f7-8bcb-bd2892dda778.jpg?v=1776350960</image:loc>
      <image:title>Potassium Chloride, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palm-oil-pa105-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA118_ZZG60_06_eac7d6f0-7354-47de-a6da-0d49c32c37e3.jpg?v=1776350958</image:loc>
      <image:title>Dexpanthenol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pe-icp-ms-tuning-solution-in-hno3-pe-ts-1-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE100_ZZ614_10_afe2b54b-6b5d-4ca8-9aac-695f1d82f87d.jpg?v=1776350960</image:loc>
      <image:title>Pectin, Citrus, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-600-nf-p3736-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9424bbbf-1784-4a18-bd80-0ef190b8a529.jpg?v=1776350964</image:loc>
      <image:title>Polyethylene Glycol 600, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-60-nf-po136-4ltgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_18781eb1-8994-4e05-a1f6-486f17b5f428.jpg?v=1776350961</image:loc>
      <image:title>Polysorbate 60, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-picolinic-acid-p2061-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Dexpanthenol, FCC</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Pramoxine Hydrochloride, USP</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Pheniramine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/85-01-8_9acfd9c7-0ba9-416a-944b-07ecd2674942.jpg?v=1776350958</image:loc>
      <image:title>Phenanthrene, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Potassium Thiosulfate</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenanthrene, Reagent</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Polysorbate 80, NF</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Dexpanthenol, FCC</image:title>
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  <url>
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    <image:image>
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    <image:image>
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      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylbutazone-usp-p4527-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylbutazone-usp-p4527-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/50-33-9_36900710-7b22-40bf-9eac-3dc62f14d56a.jpg?v=1776350964</image:loc>
      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-petrolatum-white-usp-pe125-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b7f104e5-bd50-40f3-935a-1ea902847fae.jpg?v=1776350964</image:loc>
      <image:title>Petrolatum, White, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyethylene-glycol-1000-nf-p3730-45kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polyethylene Glycol 1450, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rose-oil-turkish-r1509-25ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Resorcinol, Flake, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenanthrene-reagent-ph106-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenol, Fused Crystal, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-80-nf-po138-7glbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO140_ZZG00_55_b56b07ce-afdd-4064-aac4-536d5ec5559e.jpg?v=1776350968</image:loc>
      <image:title>Polysorbate 85</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-40-nf-po134-20lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polysorbate 60, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-20-nf-po132-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Polysorbate 40, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-2-propylpentanoic-acid-p2073-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-60-nf-po136-500mlgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polysorbate 60, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-palm-oil-pa105-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Palm Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentaerythritol-reagent-pe103-250gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pentaerythritol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pectin-citrus-usp-pe100-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pentaerythritol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-acetate-endotoxin-tested-cgmp-biocertified-tm-p9110-10kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7447-40-7_ea74c856-91a3-467f-bd9d-0c7ca9289d7d.jpg?v=1776350964</image:loc>
      <image:title>Potassium Chloride, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peppermint-oil-nf-pe105-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8006-90-4_2bf71276-acca-406b-9a75-c556e420a802.jpg?v=1776350966</image:loc>
      <image:title>Peppermint Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-papaya-fruit-powder-p1737-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1762_ZZG40_10_d4a2a20b-bc96-464d-a834-05af5a94b91d.jpg?v=1776350969</image:loc>
      <image:title>Paraffin, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-petrolatum-yellow-usp-pe130-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_19a0dc20-4b3b-4440-84e4-904202c0a0eb.jpg?v=1776350967</image:loc>
      <image:title>Petrolatum, Yellow, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-picolinic-acid-p2061-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2064_ZZG60_04_1b92be29-410d-487f-8a49-5636d7aae36e.jpg?v=1776350968</image:loc>
      <image:title>4-(Chloromethyl)pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-80-nf-po138-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e29e05d0-867a-4ec5-9be1-bfe66f4d2179.jpg?v=1776350971</image:loc>
      <image:title>Polysorbate 85</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-20-nf-po132-20lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO134_ZZG30_46_c079b759-e1db-43b9-8824-b8dc3b7b0097.jpg?v=1776350969</image:loc>
      <image:title>Polysorbate 40, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenanthrene-reagent-ph106-12kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-95-2_3ac2a8e5-5bf1-4228-8751-140951f4ae99.jpg?v=1776350967</image:loc>
      <image:title>Phenol, Fused Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-prednisone-anhydrous-micronized-usp-pr103-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR106_ZZG82_02_1b2eddea-e1fb-4eb4-9f8f-2d32c4b2a66a.jpg?v=1776350971</image:loc>
      <image:title>Pramoxine Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenanthrene-reagent-ph106-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenanthrene, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-80-nf-po138-500mlgl-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO138_ZZG00_55_94730cd2-0b46-4bf7-8cdd-6e44380b01d0.jpg?v=1776350969</image:loc>
      <image:title>Polysorbate 80, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-l-proline-pr120-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>L-Proline</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-80-nf-po138-4ltgl-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6d2ae8cb-b229-4bfd-a727-919137aa46a6.jpg?v=1776350969</image:loc>
      <image:title>Polysorbate 80, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-60-nf-po136-20lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO138_ZZG15_51_0da6fcf2-95a1-4b53-8d80-ac954183d8cd.jpg?v=1776350968</image:loc>
      <image:title>Polysorbate 80, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-petrolatum-white-usp-pe125-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Petrolatum, White, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-80-nf-po138-4ltgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_0b0c4acc-3e3d-45f2-a8df-d24186ad49b5.jpg?v=1776350973</image:loc>
      <image:title>Polysorbate 80, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenol-fused-crystal-usp-ph120-25gmgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH120_ZZG45_10_c2ecf172-3bf3-4c80-8238-a393773ad3b1.jpg?v=1776350972</image:loc>
      <image:title>Phenol, Fused Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-l-proline-pr120-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-85-po140-4lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO141_ZZ613_08_420137d6-68e9-4270-8bea-6fbef6e553f1.jpg?v=1776350973</image:loc>
      <image:title>Polyvinyl Alcohol, 99-100 Percent, Hydrolyzed, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-peptone-beef-powder-pe117-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Peptone, Beef, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-resorcinol-flake-technical-r1529-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Ruthenium (III) Iodide, Anhydrous</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenanthrene-reagent-ph106-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenanthrene, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-40-nf-po134-500ml</loc>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:title>L-Proline</image:title>
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  <url>
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      <image:title>Phenol Red, Reagent, ACS</image:title>
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  <url>
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      <image:title>Polyvinyl Alcohol, 99-100 Percent, Hydrolyzed, Reagent</image:title>
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  <url>
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  <url>
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  <url>
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  </url>
  <url>
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  <url>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polysorbate-40-nf-po134-4ltgl</loc>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenol-red-water-soluble-reagent-acs-ph135-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Petrolatum, White, USP</image:title>
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    <changefreq>daily</changefreq>
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  <url>
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    </image:image>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Potassium Chloride, Crystal, USP</image:title>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Phenol Red, Reagent, ACS</image:title>
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  </url>
  <url>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-liquefied-phenol-usp-ph125-500mlgl-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Liquefied Phenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-125ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/770-35-4_20f09232-9ea0-4f34-aa80-4f7b9859f7c4.jpg?v=1776350988</image:loc>
      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-oxide-reagent-pr131-2-5ltpv</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-glycol-usp-pr130-4ltgl-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenol-red-water-soluble-reagent-acs-ph135-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenothiazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-acetate-crystalline-powder-usp-po155-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Bicarbonate, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenol-fused-crystal-usp-ph120-1-5kgpl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Liquefied Phenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-acetate-crystalline-powder-usp-po155-500gm-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Acetate, Crystalline Powder, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-glycol-usp-pr130-500mlpl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-45kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZ613_10_ff123153-d72e-420a-a759-66e125f63aa4.jpg?v=1776350990</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenol-red-reagent-acs-ph132-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenol Red, Water Soluble, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyvinyl-alcohol-99-100-percent-hydrolyzed-reagent-po141-250gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polyvinyl Alcohol, 99-100 Percent, Hydrolyzed, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenol-red-water-soluble-reagent-acs-ph135-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenol Red, Water Soluble, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-glycol-usp-pr130-20ltpl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/75-56-9_5abdd84b-7dfe-4033-83f1-54ece4c0f5ae.jpg?v=1776350996</image:loc>
      <image:title>Propylene Oxide, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-45kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZ597_05_7aa6e451-ace3-4e8d-a15c-6354a62df22a.jpg?v=1776350992</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenol-red-reagent-acs-ph132-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/143-74-8_f790ecb6-0cb9-4cff-b818-adfe6f6bc0a2.jpg?v=1776350993</image:loc>
      <image:title>Phenol Red, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-25ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR132_ZZC45_55_f372f331-09ce-471b-a7c4-056bfd33e6ac.jpg?v=1776350994</image:loc>
      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-glycol-usp-pr130-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/770-35-4_b35955e0-bc9f-4e5a-9049-d18630332941.jpg?v=1776350994</image:loc>
      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-bicarbonate-granular-usp-po158-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO158_ZZ830_18_08520389-de40-4d2f-95a0-8734f96d8302.jpg?v=1776350996</image:loc>
      <image:title>Potassium Bicarbonate, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyoxyethylene-10-tridecyl-ether-r1639-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/102-29-4_d0516a34-4ecb-443f-91d0-7f51765bf708.jpg?v=1776350994</image:loc>
      <image:title>Resorcinol Monoacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-glycol-usp-pr130-4ltgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/57-55-6_12e42868-4ba0-4a69-8af0-779cdd713c7f.jpg?v=1776350998</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-liquefied-phenol-usp-ph125-4ltpv-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH132_ZZG82_02_60408342-8bab-4923-8c14-0ff10299bac7.jpg?v=1776350993</image:loc>
      <image:title>Phenol Red, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR133-25KGBL_v1_8b098704-4520-4e6f-850f-8e50f6e4b199.gif?v=1776350996</image:loc>
      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-polyvinyl-alcohol-99-100-percent-hydrolyzed-reagent-po141-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO141_ZZF20_1C_dcf3b267-e32c-4bc2-ab81-6354f7f13c75.jpg?v=1776350993</image:loc>
      <image:title>Polyvinyl Alcohol, 99-100 Percent, Hydrolyzed, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-20lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR133_ZZ612_06_ce586f31-7f87-4401-b6af-8b96c74950d2.jpg?v=1776350996</image:loc>
      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rapeseed-oil-r2010-4lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>9-cis-Retinoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Peppermint Oil, NF</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-bicarbonate-granular-usp-po158-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO158_ZZF20_1D_19949cb0-1537-4888-9906-35e642e419c2.jpg?v=1776350994</image:loc>
      <image:title>Potassium Bicarbonate, Granular, USP</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-resorcinol-monoacetate-r1723-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rose Hips, Extract, 4:1, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Petrolatum, Yellow, USP</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-all-trans-retinal-r3041-100gmbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/116-31-4_7a10d5cb-80ba-4d47-bcfc-321914d1c6cd.jpg?v=1776350995</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-resorcinol-monoacetate-r1723-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1877_ZZ614_10_23694433-b6e4-45f3-90b5-880f59b985c0.jpg?v=1776350997</image:loc>
      <image:title>Rose Hips, Extract, 4:1, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-113-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZ613_10_746c9e43-079c-426b-8ab8-66873e83f712.jpg?v=1776350996</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-ponceau-3r-po144-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO147_ZZ612_06_d20f4b1b-ba2c-41fb-8a6c-3f1a222a3095.jpg?v=1776351004</image:loc>
      <image:title>Povidone K-30</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-500gm-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-d-phenylalanine-ph143-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Phenylmercuric Acetate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-2-5kg-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZF20_1D_7c1c7cf5-b134-474c-aac7-96f673f5a72d.jpg?v=1776350999</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/62-38-4_bf3c98bb-d1e4-452c-a9e5-8e707d9595f4.jpg?v=1776351000</image:loc>
      <image:title>Phenylmercuric Acetate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-resorcinol-monoacetate-r1723-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Resorcinol Monoacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenothiazine-ph137-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenothiazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rose-hips-extract-4-1-powder-r1877-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1877_ZZ616_13_f5a47ae4-12d7-448b-a48c-da1f5b4b0f26.jpg?v=1776350997</image:loc>
      <image:title>Rose Hips, Extract, 4:1, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-d-phenylalanine-ph143-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>D-Phenylalanine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-50gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZ615_13_7cf22b2b-64e0-4725-8eea-d58359a6e881.jpg?v=1776350996</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-gluconate-anhydrous-usp-po178-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Gluconate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-all-trans-retinal-r3041-250mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG82_02_0fec3288-bd46-45c9-b236-a6675c1a03d2.jpg?v=1776351002</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenothiazine-ph137-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH143_ZZG55_06_14b6f73f-95ef-4e3a-bf66-9e93c0799236.jpg?v=1776351004</image:loc>
      <image:title>D-Phenylalanine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-d-phenylalanine-ph143-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH151_ZZG55_06_9331a1bd-71db-4e0e-8771-45cd53d55819.jpg?v=1776351002</image:loc>
      <image:title>Phenylmercuric Acetate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-500gm-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZ615_13_7de4e7a0-ebb7-4ebe-82b2-b01754c8650b.jpg?v=1776351002</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenylmercuric Nitrate, CP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR140_ZZG82_02_a67b7569-8dfd-4fbe-855b-051134c38d55.jpg?v=1776351001</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylmercuric-acetate-cp-ph151-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH156_ZZG35_11_524ea7bf-c45f-48d8-9c1c-ef6bec53c9e4.jpg?v=1776350999</image:loc>
      <image:title>Phenylmercuric Nitrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pentaerythritol-reagent-pe103-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE103_ZZF25_20_6ef2a68d-a666-4d2d-8377-7c54debe1be8.jpg?v=1776350999</image:loc>
      <image:title>Pentaerythritol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-9-cis-retinoic-acid-r3038-5mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG81_OK_e05ea95c-2a15-4393-a007-8ecd40439415.jpg?v=1776351001</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-glycol-usp-pr130-500mlpl-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR130_ZZC45_55_e641f19c-6fc0-4b7c-a910-de56bcdeebf1.jpg?v=1776350998</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylmercuric-nitrate-cp-ph156-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH160_ZZ612_07_3add98c2-5512-49b5-a274-9fd85c9f810f.jpg?v=1776351007</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rhodamine-6g-rh120-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rhodamine 6G</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-125gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenothiazine-ph137-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenothiazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RE105_ZZG81_01_23d5a006-b1aa-4773-9492-223aa9b7d884.jpg?v=1776351002</image:loc>
      <image:title>Resazurin Sodium Salt</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenothiazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-gluconate-anhydrous-usp-po178-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenol-red-water-soluble-reagent-acs-ph135-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Phenol Red, Water Soluble, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-4lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/770-35-4_7bc5d9ba-f053-427c-a237-5d2003031485.jpg?v=1776351003</image:loc>
      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-all-trans-retinal-r3041-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG60_06_63f9837c-eb2e-43a4-be2d-9d70e56b8652.jpg?v=1776351006</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY101_ZZG55_06_1d90bbbf-e78c-46f1-9262-c3b7a397d6fb.jpg?v=1776351003</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-113-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZ613_10_fee33494-3b65-427e-ba35-2d13b76becfd.jpg?v=1776351006</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR133_ZZ616_13_6dc722c4-ebfd-4030-8c60-f761774f89ee.jpg?v=1776351002</image:loc>
      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylmercuric-nitrate-cp-ph156-20kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH160_ZZ614_10_4ea943c9-4524-4790-b7c6-8a78a582b8af.jpg?v=1776351007</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-raffinose-pentahydrate-ra105-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RA105_ZZ614_10_442b87c4-c9c6-4a7d-9a7e-166cdf33f6bf.jpg?v=1776351005</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZ615_13_fbca0b76-1146-4fe7-b934-f9f057f9e0e1.jpg?v=1776351004</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rimantadine-hydrochloride-r3067-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3067_ZZG35_11_c71531eb-e849-48ef-9fcf-2a410d7ca8f5.jpg?v=1776351004</image:loc>
      <image:title>Rimantadine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZ830_18_553d4a57-f595-4a46-8094-24eb1cd1b626.jpg?v=1776351006</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR140_ZZG81_01_0db23b61-491d-4be8-8f36-581069f4a64b.jpg?v=1776351007</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rapeseed-oil-r2010-200ltbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3038_ZZG81_6Y_a78810b9-84a8-4823-8d21-ca969e3a7b5a.jpg?v=1776351006</image:loc>
      <image:title>9-cis-Retinoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-all-trans-retinal-r3041-160gmbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3067_ZZG81_01_bd387e22-79f4-41b5-bfc0-8c4bcfecf027.jpg?v=1776351009</image:loc>
      <image:title>Rimantadine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-riluzole-r3213-50mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3213_ZZG81_01_d2301fb3-274a-4c2f-a2f6-1a0dd77e03f4.jpg?v=1776351013</image:loc>
      <image:title>Riluzole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-hydrochloride-py100-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG55_06_8d5ad2e3-73dd-4eff-98c8-48a9ff91032e.jpg?v=1776351006</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-all-trans-retinal-r3041-100mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG81_01_a83beaf4-963b-4fe0-892f-69e3f4ac13af.jpg?v=1776351010</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-45kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO178_ZZ616_13_5678a5bd-dd9e-4b5e-8804-1c1e4c33205c.jpg?v=1776351011</image:loc>
      <image:title>Potassium Gluconate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-povidone-k-30-po147-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9003-39-8_c29209f4-f683-480e-bb39-5005d11e2f2f.jpg?v=1776351002</image:loc>
      <image:title>Povidone K-30</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-iodide-usp-po185-45kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO191_ZZ830_18_5c911745-d70c-4179-ac47-7feb26806503.jpg?v=1776351003</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-9-cis-retinoic-acid-r3038-25mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG81_ON_60afa3aa-d2ed-4a33-807d-ae4bae38a2cc.jpg?v=1776351007</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-500gmpl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZ830_18_793a1a89-b70b-4911-8f08-4973d0ae02f1.jpg?v=1776351007</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-iodide-usp-po185-2-5kgpl-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZF20_1D_1325f528-32ad-42e6-9d84-005a595b3fb1.jpg?v=1776351006</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-iodide-usp-po185-500gm-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZG35_13_5dd0cc20-497a-4708-a6c8-d2a30da889db.jpg?v=1776351007</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/118-55-8_81efc097-17cf-4125-9beb-a947f88c29a7.jpg?v=1776351013</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-all-trans-retinal-r3041-390gmbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3067_ZZG82_02_6d7f1e6d-eaae-4cb9-8f6e-d0974292fa64.jpg?v=1776351011</image:loc>
      <image:title>Rimantadine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-gluconate-anhydrous-usp-po178-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO178_ZZF25_20_1a9c4c0d-31b5-4194-823b-3c601be35b5d.jpg?v=1776351010</image:loc>
      <image:title>Potassium Gluconate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-500gm-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZ615_13_88061a7c-464e-4cef-b9c0-250fcaac35f1.jpg?v=1776351006</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-hydrochloride-py100-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY101_ZZG81_01_d126dac7-aa84-47c9-be0b-386dec73db09.jpg?v=1776351010</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH165_ZZG55_06_4e3fb2a1-bd52-4565-b6ae-77c3f86471e3.jpg?v=1776351009</image:loc>
      <image:title>Phloroglucinol, Hydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-12kgpl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO178_ZZ614_10_60d1e441-dbc6-4c5e-afb5-46cf1e60121f.jpg?v=1776351013</image:loc>
      <image:title>Potassium Gluconate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-2-5kgpl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZF25_1D_482aa164-3e99-457f-a925-a7816a5f777d.jpg?v=1776351008</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH160_ZZF25_20_0c0b0702-cd07-456d-bf59-6891f983c69a.jpg?v=1776351008</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-iodide-usp-po185-2-5kggl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZ500_13_2ab78aa3-f5eb-42dc-a0da-9c230a716ce2.jpg?v=1776351008</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-2-5kg-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZF20_20_138de0e0-0679-4916-93d2-91f3033bd785.jpg?v=1776351013</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenylmercuric-acetate-cp-ph151-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH156_ZZG65_04_39506862-9328-44e4-9ef9-bb5089323ef3.jpg?v=1776351013</image:loc>
      <image:title>Phenylmercuric Nitrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-40kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH165_ZZG65_04_d37014ee-d98a-4bba-87db-74c69187c2ab.jpg?v=1776351009</image:loc>
      <image:title>Phloroglucinol, Hydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-hydrochloride-py100-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG65_04_dc7848fd-0f80-4b04-87a6-46808031e762.jpg?v=1776351007</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rimantadine-hydrochloride-r3067-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1744-22-5_be3a11e4-abb6-4a43-86d0-aa05f007150c.jpg?v=1776351016</image:loc>
      <image:title>Riluzole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-riluzole-r3213-10mg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1744-22-5_e8a99a55-f0de-4feb-9299-0aa3cf3b0bd1.jpg?v=1776351015</image:loc>
      <image:title>Riluzole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rhodamine-6g-rh120-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH130_ZZG81_01_c87497c6-2f27-42e7-92de-be713b43d8e9.jpg?v=1776351013</image:loc>
      <image:title>Rhodizonic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR140_ZZG55_06_a5280299-7058-42f4-a9cf-3448741adfd1.jpg?v=1776351016</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-iodide-usp-po185-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-hydrochloride-py100-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG40_10_8ac7afc8-d649-4550-b5a4-45e305fa4d76.jpg?v=1776351014</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-2-5kg-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO165_ZZF20_1D_8692a7bc-21fa-4745-82cf-b5713a5c57fc.jpg?v=1776351013</image:loc>
      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-raffinose-pentahydrate-ra105-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b41ef6c8-b00a-4748-a9f4-5883bd53e183.jpg?v=1776351012</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rose-hips-extract-4-1-powder-r1877-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R2010_ZZG15_51_127d138a-9eeb-4247-a668-b630615ca59f.jpg?v=1776351015</image:loc>
      <image:title>Rapeseed Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-iodide-usp-po185-2-5kggl-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZ500_13_3601aa89-4fdd-43d4-9b14-7e0c15309867.jpg?v=1776351019</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-raffinose-pentahydrate-ra105-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RA105_ZZF20_1C_bcfc9a53-bc0c-406d-a638-e0d3b6fc11d8.jpg?v=1776351011</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY101_ZZG65_04_7fef6754-ab06-48a2-9ea7-470c84334c2f.jpg?v=1776351015</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-2-5ltpv</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_34c41477-c731-4d8c-b91d-d51978ae48d7.jpg?v=1776351019</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloxine-b-ph170-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-isopropyl-alcohol-meets-a-c-s-specifications-hplc-grade-px1838-55</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG82_02_8150ad65-668d-430b-a6c8-150e170e290f.jpg?v=1776351012</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rhodizonic-acid-sodium-salt-rh130-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH130_ZZG65_04_ce5d3d3c-0057-4bb1-b420-5fd30c86c303.jpg?v=1776351013</image:loc>
      <image:title>Rhodizonic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZG65_07_b374ed8e-c253-4397-af7f-18ea3194c0a4.jpg?v=1776351015</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-2-5ltpv-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_1d782eb2-c51b-4380-869e-6ec73647c3b6.jpg?v=1776351014</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloxine-b-ph170-10gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phloxine B</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rimantadine-hydrochloride-r3067-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1744-22-5_ecd1a54f-6fd0-4921-aab9-6697534ba8be.jpg?v=1776351017</image:loc>
      <image:title>Riluzole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rhodizonic-acid-sodium-salt-rh130-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH130_ZZG40_10_40d7511a-d4db-4465-8e13-aff35be2be0e.jpg?v=1776351015</image:loc>
      <image:title>Rhodizonic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZ615_13_9df33e57-0e76-40df-b090-5a00665fb920.jpg?v=1776351013</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-1kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_834d2d96-c995-4507-9c08-bb2da2579b27.jpg?v=1776351017</image:loc>
      <image:title>Pyridoxine Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-resazurin-sodium-salt-re105-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH120_ZZG65_04_cdd616ff-69bf-46aa-85f5-f5a1fc748b6d.jpg?v=1776351017</image:loc>
      <image:title>Rhodamine 6G</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/318-98-9_2c9c1678-e0cb-4598-b1e7-61969681c9ad.jpg?v=1776351018</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloxine-b-ph170-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZG15_51_bfef0c66-c48d-4892-96fa-db569b18d64f.jpg?v=1776351015</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/118-55-8_870551f2-6d6c-4f42-b6c9-aebdc120d812.jpg?v=1776351019</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-gluconate-anhydrous-usp-po178-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZ613_10_98cc83d4-a171-4f75-bdc4-85a0c53fb441.jpg?v=1776351015</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-4ltpv-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_fd99a7ae-eb04-4f9e-ad38-fbaf83f0253d.jpg?v=1776351020</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-isopropyl-alcohol-omnisolv-r-px1834-55</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG81_01_e809695e-e8ad-488c-b26e-10c944208d7a.jpg?v=1776351019</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZG55_10_86855907-6cfd-419d-bc94-9ad91efd9c1c.jpg?v=1776351020</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZG15_51_e73d7081-33c9-4e51-b67f-0c4c1a67099d.jpg?v=1776351018</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-iodide-usp-po185-125gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-2-5ltgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloroglucinol-hydrate-reagent-ph165-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH170_ZZG82_03_f4a998c7-2634-4aec-882d-aec00dbfdc01.jpg?v=1776351019</image:loc>
      <image:title>Phloxine B</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-1lt</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZ700_7F_f7be4b4f-8e6a-4c56-8f00-6d1171874d74.jpg?v=1776351018</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-monobasic-potassium-phosphate-crystal-nf-po200-500gm-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ615_13_c98318e8-ed47-45e1-96b0-cf8351946f7b.jpg?v=1776351018</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloroglucinol-hydrate-reagent-ph165-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/6099-90-7_8b158337-396d-4793-85bb-c51b28b774f1.jpg?v=1776351018</image:loc>
      <image:title>Phloroglucinol, Hydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1b2b772c-99b5-4e3f-b74a-c6c46c47d7d7.jpg?v=1776351021</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phloroglucinol-hydrate-reagent-ph165-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH170_ZZG65_04_7c2e54bc-4f28-4533-9223-4dd5e730206c.jpg?v=1776351017</image:loc>
      <image:title>Phloxine B</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9e42ddf2-8d4e-4c3a-a7c8-8d0051fb5d63.jpg?v=1776351022</image:loc>
      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-riluzole-r3213-1gmbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RA105_ZZ597_04_d27747ae-3b65-491a-b6b2-d99353f2f451.jpg?v=1776351024</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rhodamine-6g-rh120-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH120_ZZG35_11_e53261b2-c87b-4033-990a-2903a4e0472c.jpg?v=1776351019</image:loc>
      <image:title>Rhodamine 6G</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-water-usp-purified-nonsterile-r9191000-55e</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RA105_ZZ612_06_2e017ba9-27c3-44df-8cf0-1b3cf032e44e.jpg?v=1776351018</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxine-hydrochloride-usp-py104-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-500mlgl-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZG09_52_9e39c7e2-80e4-4227-828e-101564b44627.jpg?v=1776351019</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2010_ZZG65_04_2934300c-72ef-4a40-b647-9852eea41d5f.jpg?v=1776351019</image:loc>
      <image:title>Quinhydrone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-riboflavin-usp-ri103-12kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_96c7f0be-f7ae-445b-bc23-30eac98823f4.jpg?v=1776351021</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rapeseed-oil-r2010-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8aaccf4e-07c9-462a-aeb3-ea46bb790192.jpg?v=1776351022</image:loc>
      <image:title>Rapeseed Oil</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-500gmbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/318-98-9_2f04562f-4145-4800-8ee6-db8ca6b4f002.jpg?v=1776351022</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-2-5ltgl-cs4</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_47a5f035-9711-4ff0-aa37-02d6ca63b51d.jpg?v=1776351022</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-monobasic-potassium-phosphate-crystal-nf-po200-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ615_13_d02dd52e-2aaf-4071-9df3-5561f5c54976.jpg?v=1776351025</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-monobasic-potassium-phosphate-crystal-nf-po200-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ830_18_12f68007-b594-4688-83ab-6a90c9f150b7.jpg?v=1776351023</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-metabisulfite-crystal-fcc-po191-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ613_10_52c6f67f-02a4-4873-99ee-2fac1a7aee3d.jpg?v=1776351020</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-riboflavin-usp-ri103-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI103_ZZG35_10_e54ee730-1e3d-4dee-80bb-6d5cc407100f.jpg?v=1776351019</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2010_ZZG55_06_ac330d3f-f560-48c5-ad77-a1791e1284c3.jpg?v=1776351021</image:loc>
      <image:title>Quinhydrone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-resazurin-sodium-salt-re105-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH120_ZZG82_02_4745993a-2bfa-41be-8355-227075be6896.jpg?v=1776351026</image:loc>
      <image:title>Rhodamine 6G</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-resazurin-sodium-salt-re105-1gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RE105_ZZG65_04_3837035a-f192-4c7b-99da-fcb16ba2a711.jpg?v=1776351021</image:loc>
      <image:title>Resazurin Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-quercetin-anhydrous-q2020-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2024_ZZG70_02_7ae0e65e-b8ed-4a31-adbc-7a99126e2578.jpg?v=1776351022</image:loc>
      <image:title>Quinaldine Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-quinacrine-dihydrochloride-q2035-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2150_ZZ613_06_fc1cbf9f-de5c-4d0b-950a-91cf195eb454.jpg?v=1776351022</image:loc>
      <image:title>Quercetin, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-ph-7-yellow-standard-phyellow-7-4l</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_782b94d9-0456-4d6f-9345-b2a19d4e8fbb.jpg?v=1776351026</image:loc>
      <image:title>Pine Oil, White</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-5kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c8152676-23ef-4674-bdda-4ecb8d2b30a8.jpg?v=1776351022</image:loc>
      <image:title>Pyridoxine Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-riboflavin-usp-ri103-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI103_ZZF20_18_abeaf596-2143-44b3-bd9e-15b3b3b83a0a.jpg?v=1776351024</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rhodizonic-acid-sodium-salt-rh130-500gmbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-quinhydrone-q2010-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2010_ZZG40_10_c7615f3e-b794-4556-a2b0-d5cef8ffc840.jpg?v=1776351026</image:loc>
      <image:title>Quinhydrone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rhodamine-6g-rh120-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH130_ZZG82_02_996d1825-5932-40e4-a933-dd1f89383244.jpg?v=1776351024</image:loc>
      <image:title>Rhodizonic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-quinizarin-blue-q2026-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2150_ZZ612_04_49619731-8453-41cd-a792-94b6b455c402.jpg?v=1776351026</image:loc>
      <image:title>Quercetin, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-d-ribose-reagent-ri105-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>D-Ribose, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-all-trans-retinal-r3041-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-riboflavin-usp-ri103-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Ribonucleic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-raffinose-pentahydrate-ra105-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Resazurin Sodium Salt</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Potassium Metabisulfite, Crystal, FCC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-riboflavin-usp-ri103-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Ribonucleic Acid</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Quinaldine Red</image:title>
      <image:caption></image:caption>
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      <image:title>Dibasic Potassium Phosphate, Anhydrous, USP, EP, BP</image:title>
      <image:caption></image:caption>
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  </url>
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    <image:image>
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      <image:title>Potassium Sorbate, Granular, NF</image:title>
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      <image:title>Phosphorus Plasma Emission Standard, 1 ml = 1 mg P</image:title>
      <image:caption></image:caption>
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      <image:title>Quinine Sulfate, Dihydrate, USP</image:title>
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      <image:title>Piperazine, Hexahydrate</image:title>
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      <image:title>Phenylephrine Hydrochloride, USP, bioCERTIFIED(TM)</image:title>
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      <image:title>Potassium Sorbate, Granular, NF</image:title>
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      <image:title>Pyrilamine Maleate, USP</image:title>
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      <image:title>D-Ribose, Reagent</image:title>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Dibasic Potassium Phosphate, Anhydrous, USP, EP, BP</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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      <image:title>Potassium Phosphate, Dibasic, Anhydrous, FCC</image:title>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <changefreq>daily</changefreq>
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      <image:title>Dibasic Potassium Phosphate, Anhydrous, USP, EP, BP</image:title>
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      <image:title>Piperazine, Hexahydrate</image:title>
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      <image:title>Potassium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
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      <image:title>Quinine Sulfate, Dihydrate, USP</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Quinine Sulfate, Dihydrate, USP</image:title>
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      <image:title>Quinacrine Dihydrochloride</image:title>
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    <loc>https://checkout.labproinc.com/products/spectrum-chemical-piperazine-anhydrous-pi123-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PI123_ZZF25_20_5dff0400-9153-4a68-b3dc-d3711b2c833c.jpg?v=1776351035</image:loc>
      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-dibasic-potassium-phosphate-anhydrous-usp-ep-bp-po204-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO205_ZZ615_13_b6afd0f2-fce4-4556-acb4-0f929c8786f3.jpg?v=1776351037</image:loc>
      <image:title>Potassium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-quinhydrone-q2010-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2020_ZZG65_04_396f7e8a-1b56-417d-8dda-a8a14e5e4cc3.jpg?v=1776351031</image:loc>
      <image:title>Quercetin, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-500mlgl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZG09_52_c95e51eb-bd20-4d01-b01b-fe4f346d0025.jpg?v=1776351033</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-4ltpv</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_f7442705-5c75-454f-ba87-29dbe3807d0d.jpg?v=1776351033</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-sorbate-granular-nf-po301-12kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO310_ZZG82_03_211fd5d9-5e51-4b92-b2ef-bb80fad658e2.jpg?v=1776351031</image:loc>
      <image:title>Potassium Tellurite, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-tellurite-powder-reagent-po310-10gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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    <image:image>
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      <image:title>Potassium Tellurite, Powder, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-quinhydrone-q2010-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Quercetin, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-quercetin-dihydrate-q2150-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Quercetin, Dihydrate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-1lt-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZ700_7F_ea72ac28-aebd-4c52-a2ae-621ac152c47d.jpg?v=1776351037</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rose-water-steam-distilled-ro125-500mlgl-cs6</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RO135_ZZG65_04_2ecbacb7-2367-4087-923d-b7c21e887331.jpg?v=1776351035</image:loc>
      <image:title>Rosolic Acid</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_dcfd8208-5e2b-4961-acdd-04cae889c871.jpg?v=1776351030</image:loc>
      <image:title>Phosphorus Plasma Emission Standard, 1 ml = 1 mg P</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c99bea9e-76d5-49c5-bad7-2010b3e1e70c.jpg?v=1776351035</image:loc>
      <image:title>D-(-)-Quinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-metabisulfite-crystal-fcc-po191-2-5kg</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Metabisulfite, Crystal, FCC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-piperazine-anhydrous-pi123-5gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-d-ribose-reagent-ri105-25kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RO115_ZZG82_03_2f1ae34c-167b-4f91-9104-7db637e05370.jpg?v=1776351036</image:loc>
      <image:title>Rose Bengal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-d-quinic-acid-q3003-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Quinidine Hydrochloride, Monohydrate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-piperazine-anhydrous-pi123-100gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PI123_ZZ817_13_b45fdb4f-c684-426a-8219-6d2ce29fac16.jpg?v=1776351037</image:loc>
      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-icp-instrument-check-standard-solution-ii-pm430-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>ICP Interference Check Standard, Solution IV</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-molybdenum-plasma-emission-standard-10-000-ppm-mo-pm735-500ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Selenium Plasma Emission Standard, 1 ml = 10 mg Se</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-metabisulfite-crystal-fcc-po191-50kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ613_10_2ca0aa12-6b8e-47ee-af76-eff588cbcbec.jpg?v=1776351035</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-icp-quality-control-standard-solution-i-pm470-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Plasma Emission Standard - ICP Quality Control Standard, Solution IV</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-phosphorus-plasma-emission-standard-1-ml-1-mg-p-pm252-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>ICP Instrument Check Standard, Solution II</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rose-bengal-ro115-10gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Rose Bengal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Quinizarin Blue</image:title>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-tellurite-powder-reagent-po310-1kgbl</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Povidone-Iodine, USP</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-ribonucleic-acid-ri104-25gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Ribonucleic Acid</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-potassium-sorbate-granular-nf-po301-500gm</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Potassium Sorbate, Granular, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>ICP Instrument Check Standard, Solution II</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>ICP Quality Control Standard, Solution I</image:title>
      <image:caption></image:caption>
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  </url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>ICP Interference Check Standard, Solution IV</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rose Water, Steam Distilled</image:title>
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      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
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      <image:title>Reinecke Salt, Monohydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-povidone-iodine-usp-po330-500gm</loc>
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  <url>
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      <image:title>Quinine Sulfate, Dihydrate, USP</image:title>
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  <url>
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      <image:title>Selenium Plasma Emission Standard, 1 ml = 10 mg Se</image:title>
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  </url>
  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-plasma-emission-standard-icp-quality-control-standard-pm485-100ml</loc>
    <lastmod>2026-11-15T03:24:38-08:00</lastmod>
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      <image:title>Plasma Emission Standard - ICP Quality Control Standard, Solution IV</image:title>
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  </url>
  <url>
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  <url>
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  <url>
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  <url>
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      <image:title>Silver Nitrate, 0.1N, Standardized Solution</image:title>
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  <url>
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      <image:title>Rose Water, Steam Distilled</image:title>
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  <url>
    <loc>https://checkout.labproinc.com/products/spectrum-chemical-rhodium-on-alumina-5-percent-catalyst-powder-r1029-5gm</loc>
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  <url>
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  <url>
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      <image:title>Molybdenum Plasma Emission Standard, 10,000 ppm Mo</image:title>
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    </image:image>
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  <url>
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  <url>
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  <url>
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  <url>
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