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-2024SW326-1ml		Product Name:Standard for 2 kinds of malachite green internal standard mixing solution in acetonitrile (SN/T5116/GB/T 19857/NY/T1756/BJS202206)	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024SW441-10ml		Product Name:Standard substance of benzoic acid solution in water	CAS No.:65-85-0	Molecular Formula:
Product Number:PCL-2024SW330-1ml		Product Name:Standard material for deoxynivalenol (vomitoxin) solution in acetonitrile	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ003-100ml		Product Name:Sodium mono-element solution standard substance	CAS No.:N/A	Molecular Formula:
Product Number:A600760-0250		Product Name:oxidized coenzyme II	CAS No.:24292-60-2	Molecular Formula:
Product Number:PCL-2024SW158-1ml		Product Name:Standard substance for N-nitrosodimethylamine-D6 solution in dichloromethane	CAS No.:17829-05-9	Molecular Formula:
Product Number:PCL-2024SW242-1ml		Product Name:Standard material of 2 kinds of malachite green mixed standard solution in acetonitrile(SN/T5116/GB/T 19857/NY/T1756/BJS202206)	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024SW115-1.2ml		Product Name:Benzoic acid in water (QC sample)	CAS No.:‭65-85-0	Molecular Formula:
Product Number:PCL-2024SW110-5ml		Product Name:Sodium cyclohexylaminosulfonate solution in water, standard substance	CAS No.:139-05-9	Molecular Formula:
Product Number:PCL-2024SW111-1ml		Product Name:Sodium cyclohexylaminosulfonate-D4 solution in water, standard substance	CAS No.:1627119-76-9	Molecular Formula:
Product Number:PCL-2024SW146-5ml		Product Name:Standard substance for caffeine solution in water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ205-20ml		Product Name:standard solution of sulphur dioxide	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ048-100ml		Product Name:Copper single-element solution standard substance	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2021BZ053-250ml		Product Name:Standard arsenic stock solution	CAS No.:	Molecular Formula:
Product Number:BW20011-0.1-W-500		Product Name:Standard solution for volumetric analysis of sodium hydroxide	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2021BZ008-100ml		Product Name:standard potassium sulphate solution	CAS No.:N/A	Molecular Formula:
Product Number:BW20020-0.05-500		Product Name:Standard solution for volumetric analysis of sodium thiosulfate	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Et006-1.2ml		Product Name:Standard substance for ethylene oxide solution in water	CAS No.:75-21-8	Molecular Formula:
Product Number:PCL-2023HJ857-2mL		Product Name:Mixed solution of 5 volatile halogenated hydrocarbons in methanol (GB11893/HJ670/HJ636/HJ/T199)	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ631-1ml		Product Name:10 polybrominated diphenyl ethers in toluene	CAS No.:N/A	Molecular Formula:

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