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-2024SY002-100mL		Product Name:Nessler's reagent (mercuric chloride-potassium iodide-sodium hydroxide solution)	CAS No.:	Molecular Formula:
Product Number:PCL-2021RY061-500ml		Product Name:Potassium sulfide solution	CAS No.:	Molecular Formula:
Product Number:PCL-2021RY060-100ml		Product Name:Chloroacetic acid solution standard substance	CAS No.:	Molecular Formula:
Product Number:PCL-2021RY059-100ml		Product Name:Oxalate solution standard substance	CAS No.:	Molecular Formula:
Product Number:PCL--2021RY058--100ml		Product Name:Formic acid solution standard material	CAS No.:	Molecular Formula:
Product Number:PCL-2021RY057-100ml		Product Name:Acetic acid solution standard substance	CAS No.:	Molecular Formula:
Product Number:PCL-2025SY011-100ml		Product Name:Lactose standard solution	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ901-50mL		Product Name:Nitrite standard stock solution	CAS No.:	Molecular Formula:
Product Number:PCL-2021BZ155-1ml		Product Name:Nitrobenzene solution in ethanol Standard substance	CAS No.:	Molecular Formula:
Product Number:PCL-2023SY008-200ml		Product Name:Thioacetamide TS-A	CAS No.:	Molecular Formula:
Product Number:PCL-2021RY056-100ml		Product Name:Mercury dichloride column treatment liquid (mercury dichloride saturated benzene solution)	CAS No.:	Molecular Formula:
Product Number:PCL-2021BZ154-100ml		Product Name:Nitrite standard solution in water	CAS No.:	Molecular Formula:
Product Number:PCL-2023RY012-1L		Product Name:Hydrofluoric acid solution	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ1050-100ml		Product Name:Nitrate standard solution	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ975-20ml		Product Name:Standard nitrate stock solution	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ619-1ml		Product Name:Diisononyl phthalate (single isomer) standard solution in dichloromethane	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ662-1.2ml		Product Name:4-Nonylphenol-D8 solution in methanol standard substance	CAS No.:	Molecular Formula:
Product Number:PCL-2023RY017-250ml		Product Name:Sodium hydroxide titration solution standard substance	CAS No.:	Molecular Formula:
Product Number:P002611-100ml		Product Name:Tetramethylammonium hydroxide solution	CAS No.:	Molecular Formula:
Product Number:PCL-2023BZ661-1ml		Product Name:Naphthalene-methanol standard solution [solution standard substance for liquid chromatography calibration]	CAS No.:	Molecular Formula:

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