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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-2021SY191-500ml Mercurous nitrate test solution Product Name:Mercurous nitrate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY143-500ml Potassium iodoplatinate TS Product Name:Potassium iodoplatinate TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY010-100ml Sodium diethyldithiocarbamate TS Product Name:Sodium diethyldithiocarbamate TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY090-100ml Ammonia to ammonium chloride test solution Product Name:Ammonia to ammonium chloride test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY028-100ml Formaldehyde test solution Product Name:Formaldehyde test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY060-100ml Alizarin Zirconium Test Solution Product Name:Alizarin Zirconium Test Solution CAS No.: Molecular Formula:
Product Number:PCL-2023SY186-1L Sodium thiosulfate test solution Product Name:Sodium thiosulfate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY159-100ml Alkaline Hydroxylamine Hydrochloride TS Product Name:Alkaline Hydroxylamine Hydrochloride TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY127-100ml Chloroimino-2,6-dichloroquinone TS Product Name:Chloroimino-2,6-dichloroquinone TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY196-100ml Dinitrophenylhydrazine TS Product Name:Dinitrophenylhydrazine TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY017-100ml Dimethylglyoxime test solution Product Name:Dimethylglyoxime test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY156-100ml Alkaline sodium nitrosoferricyanide TS Product Name:Alkaline sodium nitrosoferricyanide TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY023-100ml Ferric salicylate test solution Product Name:Ferric salicylate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021BZ017-1ml Benzyl chloride standard solution Product Name:Benzyl chloride standard solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY063-100ml Citrate-acetic anhydride TS Product Name:Citrate-acetic anhydride TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY183-100ml Lanthanum test solution Product Name:Lanthanum test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY012-500ml Diphenylamine test solution (diphenylamine sulfuric acid solution) Product Name:Diphenylamine test solution (diphenylamine sulfuric acid solution) CAS No.: Molecular Formula:
Product Number:PCL-2020XHD001-500ml Iodine bromide solution Product Name:Iodine bromide solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY052-500ml Phloroglucinol test solution Product Name:Phloroglucinol test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY167-100ml Cobalt acetate test solution Product Name:Cobalt acetate test solution CAS No.: Molecular Formula:
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