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:R003439-500ml		Product Name:Ethylene glycol butyl ether	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY089-500ml		Product Name:Glycine solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024BZ283-100mL		Product Name:Ferrous sulfamate standard solution	CAS No.:	Molecular Formula:
Product Number:PCL-RM0082-500ml		Product Name:Impurity determination (carbonyl compounds) solution standard substances	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY157-250ml		Product Name:Acetone solution in water	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY155-250ml		Product Name:Glycerol solution in water	CAS No.:	Molecular Formula:
Product Number:PCL-2024BZ087-1L		Product Name:Chloride solution in water	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY177-250ml		Product Name:Protein spectrophotometry reagent	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY165-1ml		Product Name:N-Nitrosodimethylamine Standard Solution in Methanol	CAS No.:	Molecular Formula:
Product Number:PCL-2024BZ231-50ml		Product Name:Chemical oxygen demand (CODG) Liquid Standard 10ug/mI	CAS No.:	Molecular Formula:
Product Number:PCL-2024BZ232-50ml		Product Name:Chemical oxygen demand (CODG) Liquid Standard 200ug/mI	CAS No.:	Molecular Formula:
Product Number:PCL-2024BZ238-50ml		Product Name:Chemical oxygen demand (CODG) Liquid Standard 2000ug/mI	CAS No.:	Molecular Formula:
Product Number:PCL-2024BZ237-50ml		Product Name:Chemical oxygen demand (CODG) Liquid Standard	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY545-500ml		Product Name:Sodium tetrachloromercurate solution 13.6g/L	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY213-500ml		Product Name:Phosphoric acid solution in methanol 25%	CAS No.:	Molecular Formula:
Product Number:PCL-2021SY068-100ml		Product Name:Tetramethylammonium hydroxide TS	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY190-500ml		Product Name:Perchloric acid-ethanol solution 7%	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY189-500ml		Product Name:Zinc sulfate solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY298-100ml		Product Name:Anisaldehyde TS	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY139-100ml		Product Name:Vanillin sulfuric acid solution	CAS No.:	Molecular Formula:

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