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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-2024BZ020-50ml Ethylene oxide standard solution（2ug/ml in H2O） Product Name:Ethylene oxide standard solution（2ug/ml in H2O） CAS No.: Molecular Formula:
Product Number:PCL-2024BZ019-50ml Perchlorate solution in water Product Name:Perchlorate solution in water CAS No.: Molecular Formula:
Product Number:PCL-KR745-4ml Karl Fischer water content standard sample 10mg/g Product Name:Karl Fischer water content standard sample 10mg/g CAS No.: Molecular Formula:
Product Number:PCL-KR744-4ml Karl Fischer water content standard sample 1mg/g Product Name:Karl Fischer water content standard sample 1mg/g CAS No.: Molecular Formula:
Product Number:PCL-KR743-4ml Karl Fischer water content standard sample 0.1mg/g Product Name:Karl Fischer water content standard sample 0.1mg/g CAS No.: Molecular Formula:
Product Number:PCL-XF578-500ml Suspended matter standard solution Product Name:Suspended matter standard solution CAS No.: Molecular Formula:
Product Number:PCL-2024BZ017-20mL Phenol solution in methanol standard substance Product Name:Phenol solution in methanol standard substance CAS No.: Molecular Formula:
Product Number:PCL-2024BZ016-10mL Diethylene glycol, ethylene glycol, 1,2-propylene glycol mixed solution in methanol standard substance Product Name:Diethylene glycol, ethylene glycol, 1,2-propylene glycol mixed solution in methanol standard substance CAS No.: Molecular Formula:
Product Number:PCL-2024BZ015-30mL Standard substance of n-hexanol solution in methanol Product Name:Standard substance of n-hexanol solution in methanol CAS No.: Molecular Formula:
Product Number:PCL-2024SY118-500ml Dilute nitric acid solution Product Name:Dilute nitric acid solution CAS No.: Molecular Formula:
Product Number:PCL-2023SY185-100ml Preparation of mercuric bromide solution from ethanol Product Name:Preparation of mercuric bromide solution from ethanol CAS No.: Molecular Formula:
Product Number:PCL-2021BZ257-500ml 30% Hydrogen chloride isopropanol solution Product Name:30% Hydrogen chloride isopropanol solution CAS No.: Molecular Formula:
Product Number:PCL-2023BZ256-500ml 30% Hydrogen chloride methanol solution Product Name:30% Hydrogen chloride methanol solution CAS No.: Molecular Formula:
Product Number:PCL-2021BZ255-500ml 30% hydrochloric acid ethanol solution Product Name:30% hydrochloric acid ethanol solution CAS No.: Molecular Formula:
Product Number:PCL-2024RY021-10ml Mixed standard solution of diethylene glycol, ethylene glycol, 1,2-propylene glycol, n-hexanol and glycerol in methanol Product Name:Mixed standard solution of diethylene glycol, ethylene glycol, 1,2-propylene glycol, n-hexanol and glycerol in methanol CAS No.: Molecular Formula:
Product Number:PCL-2023BY1090-100ml Trinitrophenol TS (European Pharmacopoeia) Product Name:Trinitrophenol TS (European Pharmacopoeia) CAS No.: Molecular Formula:
Product Number:PCL-2024SY378-500ml Potassium dichromate solution Product Name:Potassium dichromate solution CAS No.: Molecular Formula:
Product Number:PCL-2024DH020-100ml Bilirubin solution Product Name:Bilirubin solution CAS No.: Molecular Formula:
Product Number:PCL-2024YX005-100ml Acetoacetic acid standard solution（15mmol/L） Product Name:Acetoacetic acid standard solution（15mmol/L） CAS No.: Molecular Formula:
Product Number:PCL-2024YX004-100ml Acetoacetic acid standard solution（8mmol/L） Product Name:Acetoacetic acid standard solution（8mmol/L） CAS No.: Molecular Formula:
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