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Standard Solutions

Henyuan Fine Chemical offers a variety of high-quality standard solutions, including titration solutions, buffer solutions, colorimetric solutions, test solutions, indicator solutions, National Standard 603 solutions, and redox standard solutions.

Our products are manufactured in strict compliance with national standards, ensuring high precision and stability. They are widely used in chemical analysis, laboratory testing, and instrument calibration.

With professional technical support and a comprehensive quality management system, we are committed to providing reliable standard solutions to enhance the accuracy and efficiency of experiments.

Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2024RY205-100ml Standard oxalic acid solution Product Name:Standard oxalic acid solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ072-50ml Nitrate solution reference material in water Product Name:Nitrate solution reference material in water CAS No.:N/A Molecular Formula:
Product Number:PCL-2023BZ918-50mL Standard substance for sulfate solution in water Product Name:Standard substance for sulfate solution in water CAS No.:N/A Molecular Formula:
Product Number:PCL-2025BY004-500ml Sodium hydroxide solution Product Name:Sodium hydroxide solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY207-100ml Preparation of standard calcium solution from alcohol Product Name:Preparation of standard calcium solution from alcohol CAS No.:N/A Molecular Formula:
Product Number:PCL-2024RY256-100ml Potassium bromide solution Product Name:Potassium bromide solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ778-500ml Potassium ferricyanide solution Product Name:Potassium ferricyanide solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ334-10ml hemoglobin standard solution Product Name:hemoglobin standard solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024SY138 Ammonium chloride test solution Product Name:Ammonium chloride test solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024RY159-100ml resorcinol solution Product Name:resorcinol solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024RY167-100ml aqueous solution of sodium azide Product Name:aqueous solution of sodium azide CAS No.:N/A Molecular Formula:
Product Number:PCL-#-ZDBSY011-250ml Turbidity standard stock solution Product Name:Turbidity standard stock solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024RY071-100ml 2% ninhydrin Product Name:2% ninhydrin CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ108-1ml Standard substance for acetaldehyde solution in water Product Name:Standard substance for acetaldehyde solution in water CAS No.:75-07-0 Molecular Formula:
Product Number:GSB 04-1716-2004 Boron standard solution Product Name:Boron standard solution CAS No.:P Molecular Formula:
Product Number:PCL-2024DD523-500ml Sodium chloride solution Product Name:Sodium chloride solution CAS No.: Molecular Formula:
Product Number:GBW(E)083805 Standard substance for sodium hydroxide titration solution Product Name:Standard substance for sodium hydroxide titration solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ160-500ML Silicon dioxide standard solution Product Name:Silicon dioxide standard solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024BZ068-50ml Iron mono-element solution standard substance Product Name:Iron mono-element solution standard substance CAS No.:N/A Molecular Formula:
Product Number:PCL-2024SW362-1ml Mixed standard of 16 plasticizers in hexane (GB/T 21911-2008/GB 5009.271-2016) Product Name:Mixed standard of 16 plasticizers in hexane (GB/T 21911-2008/GB 5009.271-2016) CAS No.:N/A Molecular Formula:
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