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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-2021SY066-100ml Sodium tungstate test solution Product Name:Sodium tungstate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY176-100ml Sulfanilamide test solution Product Name:Sulfanilamide test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY181-250ml Phosphomolybdic acid solution Product Name:Phosphomolybdic acid solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY118-100ml Chloroplatinic acid test solution Product Name:Chloroplatinic acid test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY065-100ml Fuchsin pyrogallic acid test solution Product Name:Fuchsin pyrogallic acid test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY180-250ml Phosphomolybdic acid TS Product Name:Phosphomolybdic acid TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY130-100ml Dilute glycerin Product Name:Dilute glycerin CAS No.: Molecular Formula:
Product Number:PCL-2021SY177-100ml Sodium sulfosuccinate dioctyl ester test solution Product Name:Sodium sulfosuccinate dioctyl ester test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY072-100ml Vanillin test solution Product Name:Vanillin test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY174-100ml Indigo carmine solution Product Name:Indigo carmine solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY131-250ml Dilute hydrochloric acid Product Name:Dilute hydrochloric acid CAS No.: Molecular Formula:
Product Number:PCL-2021SY013-100ml Dimethyl-p-phenylenediamine dihydrochloride TS Product Name:Dimethyl-p-phenylenediamine dihydrochloride TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY123-100ml Barium chloride test solution Product Name:Barium chloride test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY073-100ml Vanillin sulfuric acid TS Product Name:Vanillin sulfuric acid TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY015-100ml Dinitrobenzoic acid TS Product Name:Dinitrobenzoic acid TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY070-500ml Sodium hydroxide test solution Product Name:Sodium hydroxide test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY008-100ml Silver nitrate test solution from ethanol Product Name:Silver nitrate test solution from ethanol CAS No.: Molecular Formula:
Product Number:PCL-2021BZ011-100ml Standard Sodium Chloride Stock Solution Product Name:Standard Sodium Chloride Stock Solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY126-500ml Zinc chloride iodine test solution Product Name:Zinc chloride iodine test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY116-100ml Dilute magnesium sulfate test solution Product Name:Dilute magnesium sulfate test solution CAS No.: Molecular Formula:
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