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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-2024BZ193-2ml Bovine serum albumin solution standard material Product Name:Bovine serum albumin solution standard material CAS No.: Molecular Formula:
Product Number:PCL-2024SY180-500ml Sodium Hypobromite Titration Solution Standard Substance Product Name:Sodium Hypobromite Titration Solution Standard Substance CAS No.: Molecular Formula:
Product Number:PCL-2024SY142-500ml WECK reagent Product Name:WECK reagent CAS No.: Molecular Formula:
Product Number:PCL-2024SY178-250ml Lead nitrate standard solution Product Name:Lead nitrate standard solution CAS No.: Molecular Formula:
Product Number:PCL-2024SY168-100ml Thioacetamide test solution-solution B Product Name:Thioacetamide test solution-solution B CAS No.: Molecular Formula:
Product Number:PCL-2024SY254-100ml Cresol red solution Product Name:Cresol red solution CAS No.: Molecular Formula:
Product Number:R003439-500ml Ethylene glycol butyl ether Product Name:Ethylene glycol butyl ether CAS No.: Molecular Formula:
Product Number:PCL-2024SY089-500ml Glycine solution Product Name:Glycine solution CAS No.: Molecular Formula:
Product Number:PCL-2024BZ283-100mL Ferrous sulfamate standard solution Product Name:Ferrous sulfamate standard solution CAS No.: Molecular Formula:
Product Number:PCL-RM0082-500ml Impurity determination (carbonyl compounds) solution standard substances Product Name:Impurity determination (carbonyl compounds) solution standard substances CAS No.: Molecular Formula:
Product Number:PCL-2024SY157-250ml Acetone solution in water Product Name:Acetone solution in water CAS No.: Molecular Formula:
Product Number:PCL-2024SY155-250ml Glycerol solution in water Product Name:Glycerol solution in water CAS No.: Molecular Formula:
Product Number:PCL-2024BZ087-1L Chloride solution in water Product Name:Chloride solution in water CAS No.: Molecular Formula:
Product Number:PCL-2024SY177-250ml Protein spectrophotometry reagent Product Name:Protein spectrophotometry reagent CAS No.: Molecular Formula:
Product Number:PCL-2024SY165-1ml N-Nitrosodimethylamine Standard Solution in Methanol Product Name:N-Nitrosodimethylamine Standard Solution in Methanol CAS No.: Molecular Formula:
Product Number:PCL-2024BZ231-50ml Chemical oxygen demand (CODG) Liquid Standard 10ug/mI Product Name:Chemical oxygen demand (CODG) Liquid Standard 10ug/mI CAS No.: Molecular Formula:
Product Number:PCL-2024BZ232-50ml Chemical oxygen demand (CODG) Liquid Standard 200ug/mI Product Name:Chemical oxygen demand (CODG) Liquid Standard 200ug/mI CAS No.: Molecular Formula:
Product Number:PCL-2024BZ238-50ml Chemical oxygen demand (CODG) Liquid Standard 2000ug/mI Product Name:Chemical oxygen demand (CODG) Liquid Standard 2000ug/mI CAS No.: Molecular Formula:
Product Number:PCL-2024BZ237-50ml Chemical oxygen demand (CODG) Liquid Standard Product Name:Chemical oxygen demand (CODG) Liquid Standard CAS No.: Molecular Formula:
Product Number:PCL-2024RY545-500ml Sodium tetrachloromercurate solution 13.6g/L Product Name:Sodium tetrachloromercurate solution 13.6g/L CAS No.: Molecular Formula:
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