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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-2024RY513-100ml Dimethicone (aldehyde reagent) solution Product Name:Dimethicone (aldehyde reagent) solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY509-100ml Dimethylglyoxime sodium hydroxide solution Product Name:Dimethylglyoxime sodium hydroxide solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY508-100ml Silver diethyldithiocarbamate-triethylamine trichloromethane solution Product Name:Silver diethyldithiocarbamate-triethylamine trichloromethane solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY507-100ml Lead acetate (alkaline solution) Product Name:Lead acetate (alkaline solution) CAS No.: Molecular Formula:
Product Number:PCL-2024RY505-100ml Acetic acid solution(30%;GB603) Product Name:Acetic acid solution(30%;GB603) CAS No.: Molecular Formula:
Product Number:PCL-2024RY503-100ml Acetic acid solution(5%;GB603) Product Name:Acetic acid solution(5%;GB603) CAS No.: Molecular Formula:
Product Number:PCL-2024RY504-100ml Acetic acid solution(6%;GB603) Product Name:Acetic acid solution(6%;GB603) CAS No.: Molecular Formula:
Product Number:PCL-2024RY506-100ml Glyoxal di-o-aminophenol ethanol solution Product Name:Glyoxal di-o-aminophenol ethanol solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY502-100ml EDTA magnesium disodium solution Product Name:EDTA magnesium disodium solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY510-100ml 4,7-Diphenyl-1,10-phenanthroline solution Product Name:4,7-Diphenyl-1,10-phenanthroline solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY523-100ml 1,10-Phenanthroline Solution Product Name:1,10-Phenanthroline Solution CAS No.: Molecular Formula:
Product Number:PCL-2024ZSY121-100ml 2,4-Dinitrophenol Indicator Product Name:2,4-Dinitrophenol Indicator CAS No.:N/A Molecular Formula:
Product Number:PCL-2024ZSY561-20g o-Cresolphthalein complexing agent-naphthol green B mixed indicator Product Name:o-Cresolphthalein complexing agent-naphthol green B mixed indicator CAS No.:N/A Molecular Formula:
Product Number:PCL-2024ZSY560-100ml o-Cresolphthalein Indicator Solution Product Name:o-Cresolphthalein Indicator Solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024ZSY552-100ml Diphenylazocarbohydrazide indicator solution Product Name:Diphenylazocarbohydrazide indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024ZSY034-100ml Thymephthalein indicator solution Product Name:Thymephthalein indicator solution CAS No.:125-20-2 Molecular Formula:
Product Number:PCL-2024ZSY556-100ml Methyl violet indicator solution Product Name:Methyl violet indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024ZSY554-20g Methylthymol blue indicator Product Name:Methylthymol blue indicator CAS No.:N/A Molecular Formula:
Product Number:PCL-2024ZSY562-100ml o-Tolidine indicator solution Product Name:o-Tolidine indicator solution CAS No.:N/A Molecular Formula:
Product Number:PCL-2024ZSY557-100ml p-Nitrophenol indicator solution Product Name:p-Nitrophenol indicator solution CAS No.:N/A Molecular Formula:
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