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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-2021SY092-100ml Perchloric acid test solution Product Name:Perchloric acid test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY114-100ml Copper sulfate test solution Product Name:Copper sulfate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY084-100ml Sodium ferric anhydride TS Product Name:Sodium ferric anhydride TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY004-100ml N-Acetyl-L-tyrosine ethyl ester test solution Product Name:N-Acetyl-L-tyrosine ethyl ester test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY188-50ml Trinitrophenol TS Product Name:Trinitrophenol TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY175-100ml Indigo test solution Product Name:Indigo test solution CAS No.: Molecular Formula:
Product Number:PCL-2021BZ065-100ml Standard potassium sulfate solution Product Name:Standard potassium sulfate solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY097-100ml Silicotungstic acid test solution Product Name:Silicotungstic acid test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY057-100ml Ammonium vanadate test solution Product Name:Ammonium vanadate test solution CAS No.: Molecular Formula:
Product Number:PCL-#-Et011-1ml Ethylene oxide aqueous solution Product Name:Ethylene oxide aqueous solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY122-100ml Calcium chloride test solution Product Name:Calcium chloride test solution CAS No.: Molecular Formula:
Product Number:PCL-2021CB001-100ml Arsenite (As3+) standard solution Product Name:Arsenite (As3+) standard solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY044-100ml Sodium hypochlorite test solution Product Name:Sodium hypochlorite test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY162-100ml Sodium bicarbonate test solution Product Name:Sodium bicarbonate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY089-100ml Ammonia copper chloride test solution Product Name:Ammonia copper chloride test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY199-100ml Antimony trichloride test solution Product Name:Antimony trichloride test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY147-500ml Bromine test solution Product Name:Bromine test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY101-100ml Cerous nitrate test solution Product Name:Cerous nitrate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY059-100ml Alizarin fluorine blue test solution Product Name:Alizarin fluorine blue test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY094-100ml Sodium periodate test solution Product Name:Sodium periodate test solution CAS No.: Molecular Formula:
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