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-2023HJ630-1ml		Product Name:10 PBBs in toluene/isooctane solvent mixture	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ624-500ml		Product Name:Binding solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023BZ616-500ml		Product Name:Potassium hydrogen phthalate solution	CAS No.:	Molecular Formula:
Product Number:PCL-2023HJ634-5ml		Product Name:Benzoic acid/sorbic acid/sodium saccharin/acesulfame mixed standard solution in water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ632-100ml		Product Name:standard solution of nitrogen oxides	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ639-50ml		Product Name:Standard solution of nitrogen dioxide	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ638-1ml		Product Name:Mixture of 11 halogenated hydrocarbons in methanol (GB 24409/GB 18581-2020/GB 18582-2020)	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ636-2ml		Product Name:Mixed standard solution of 8 benzenes (voc) in methanol (HJ1067/HJ583)	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ653-50ml		Product Name:standard solution of chlorate	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ646-20ml		Product Name:pH QC	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ644-5ml		Product Name:Standard substance for sweetener solution in water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ402-1ml		Product Name:Standard substance for aspartame solution in water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ643-100ml		Product Name:Standard substance for carbonate solution in water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ401-1ml		Product Name:18 phthalates in hexane | GB5009.271-2016, GB31604.30-2016	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ408-1ml		Product Name:Standard substance for methanol solution in water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ649-100ml		Product Name:ammonium cobalt thiocyanate solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ407-100ml		Product Name:Bromothymol blue solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ648-100ml		Product Name:isopropyl alcohol solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ406-100ml		Product Name:ethanol solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023HJ647-500ml		Product Name:NaCl reagent (mercuric chloride-potassium iodide-sodium hydroxide)	CAS No.:N/A	Molecular Formula:

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