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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-2024RY550-100ml Sodium dihydrogen phosphate solution Product Name:Sodium dihydrogen phosphate solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY548-100ml Phosphorus Reagent A Product Name:Phosphorus Reagent A CAS No.: Molecular Formula:
Product Number:PCL-2024RY549-100ml Phosphorus reagent B Product Name:Phosphorus reagent B CAS No.: Molecular Formula:
Product Number:PCL-2024RY546-100ml Ammonium carbonate solution Product Name:Ammonium carbonate solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY545-100ml Basic fuchsin-sulfurous acid solution Product Name:Basic fuchsin-sulfurous acid solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY538-100ml Manganese sulfate solution Product Name:Manganese sulfate solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY540-100ml Potassium sulfate ethanol solution Product Name:Potassium sulfate ethanol solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY410-100ml Silicate impurity standard solution Product Name:Silicate impurity standard solution CAS No.: Molecular Formula:
Product Number:PCL-2024SY009-100ml Phenylhydrazine hydrochloride solution Product Name:Phenylhydrazine hydrochloride solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY206-100ml Rose red ammonium tricarboxylate solution Product Name:Rose red ammonium tricarboxylate solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY522-100ml Mixed alkaline solution 100ml Product Name:Mixed alkaline solution 100ml CAS No.: Molecular Formula:
Product Number:PCL-2024RY522-50ml Mixed alkaline solution 50ml Product Name:Mixed alkaline solution 50ml CAS No.: Molecular Formula:
Product Number:PCL-2024RY521-100ml Starch-zinc iodide solution Product Name:Starch-zinc iodide solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY531-100ml Stannous chloride hydrochloric acid solution20g/L;GB603 Product Name:Stannous chloride hydrochloric acid solution20g/L;GB603 CAS No.: Molecular Formula:
Product Number:PCL-2024RY528-100ml Stannous chloride hydrochloric acid solution GB603 Product Name:Stannous chloride hydrochloric acid solution GB603 CAS No.: Molecular Formula:
Product Number:PCL-2024RY532-100ml Stannous chloride solution(400g/L;GB603) Product Name:Stannous chloride solution(400g/L;GB603) CAS No.: Molecular Formula:
Product Number:PCL-2024RY529-100ml Stannous chloride solution(5g/L;GB603) Product Name:Stannous chloride solution(5g/L;GB603) CAS No.: Molecular Formula:
Product Number:PCL-2024RY530-100ml Stannous chloride-ascorbic acid solution Product Name:Stannous chloride-ascorbic acid solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY512-100ml Malachite green solution Product Name:Malachite green solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY022-500mL Dithizone chloroform solution Product Name:Dithizone chloroform solution CAS No.: Molecular Formula:
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