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Test Solution

 Hengyuan Fine Chemical delivers ISO 17034:2016 certified test solutions for acid-base titration, trace metal analysis, and more. 

With ≤0.3% uncertainty and compliance with USP/EP/ChP standards, they are compatible with leading analytical instruments to support FDA/CNAS-accredited labs in pharma, environmental, and food industries.


Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2021SY037-100ml Sodium nitrosoferricyanide acetaldehyde test solution Product Name:Sodium nitrosoferricyanide acetaldehyde test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY205-100ml Potassium chlorate test solution Product Name:Potassium chlorate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY153-100ml Basic lead acetate test solution Product Name:Basic lead acetate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY043-500ml Hemoglobin test solution Product Name:Hemoglobin test solution CAS No.: Molecular Formula:
Product Number:PCL-2021BZ016-50ml Carbonyl compounds (CO) standard solution Product Name:Carbonyl compounds (CO) standard solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY148-500ml Folin test solution Product Name:Folin test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY100-100ml Nitrochromic acid test solution Product Name:Nitrochromic acid test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY206-100ml Boric acid test solution Product Name:Boric acid test solution CAS No.: Molecular Formula:
Product Number:PCL-#-D004-1ml 1. 4-Dioxane standard solution Product Name:1. 4-Dioxane standard solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY154-100ml Dilute basic lead acetate solution Product Name:Dilute basic lead acetate solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY036-100ml Sodium nitrosoferricyanide TS Product Name:Sodium nitrosoferricyanide TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY207-10ml Basic trinitrophenol test solution Product Name:Basic trinitrophenol test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY146-100ml Bromothymol blue test solution Product Name:Bromothymol blue test solution CAS No.: Molecular Formula:
Product Number:PCL-2024SY025-100ml α-Naphthol TS Product Name:α-Naphthol TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY151-100ml Acidic ammonium ferric sulfate test solution Product Name:Acidic ammonium ferric sulfate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY093-100ml Ferric Perchlorate TS Product Name:Ferric Perchlorate TS CAS No.: Molecular Formula:
Product Number:PCL-2021RY003-500ml Potassium chloride standard solution Product Name:Potassium chloride standard solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY040-100ml Sodium cobalt nitrite test solution Product Name:Sodium cobalt nitrite test solution CAS No.: Molecular Formula:
Product Number:PCL-JB-001 Toluene aqueous solution Product Name:Toluene aqueous solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY103-250ml Silver nitrate test solution Product Name:Silver nitrate test solution CAS No.: Molecular Formula:
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