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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-2021SY027-100ml Glycerol Acetic Acid Test Solution Product Name:Glycerol Acetic Acid Test Solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY198-100ml Trichloroacetic acid test solution Product Name:Trichloroacetic acid test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY208-500ml Mercuric sulfate test solution Product Name:Mercuric sulfate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021RY055-500ml 30% ammonium thiocyanate solution Product Name:30% ammonium thiocyanate solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY087-500ml Ammonia silver nitrate test solution Product Name:Ammonia silver nitrate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY047-100ml Sudan III test solution Product Name:Sudan III test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY152-500ml Acidic stannous chloride test solution Product Name:Acidic stannous chloride test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY054-100ml Phenol disulfonic acid test solution Product Name:Phenol disulfonic acid test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY034-100ml p-Hydroxybiphenyl TS Product Name:p-Hydroxybiphenyl TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY107-500ml Thiourea test solution Product Name:Thiourea test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY112--500ml Potassium sulfate test solution Product Name:Potassium sulfate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY003-100ml Iodine monochloride test solution Product Name:Iodine monochloride test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY083-100ml Ammonium molybdate sulfuric acid test solution Product Name:Ammonium molybdate sulfuric acid test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY113-100ml Ferric sulfate test solution Product Name:Ferric sulfate test solution CAS No.: Molecular Formula:
Product Number:PCL-2024SY128-50ml Standard sodium sulfide solution Product Name:Standard sodium sulfide solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY158-100ml Alkaline copper citrate test solution-A Product Name:Alkaline copper citrate test solution-A CAS No.: Molecular Formula:
Product Number:PCL-2021SY193-500ml Mercuric acetate test solution Product Name:Mercuric acetate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY140-100ml Dilute bismuth potassium iodide test solution Product Name:Dilute bismuth potassium iodide test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY032-500ml p-Toluenesulfonyl-L-arginine methyl ester hydrochloride TS Product Name:p-Toluenesulfonyl-L-arginine methyl ester hydrochloride TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY026-100ml Glycerin starch lubricant Product Name:Glycerin starch lubricant CAS No.: Molecular Formula:
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