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:GBW(E)084622		Product Name:Ammonia nitrogen solution in water standard substance Urel=1% , k=2	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)084807		Product Name:Chemical Oxygen Demand (CODCr) solution standard substance Urel=1% , k=2	CAS No.:N/A	Molecular Formula:
Product Number:BWY0803114		Product Name:Standard for total phosphorus solution in water Urel=2% , k=2	CAS No.:N/A	Molecular Formula:
Product Number:BWY0803115		Product Name:Standard for total nitrogen solution in water Urel=2% , k=2	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-2024BZ395-50ml		Product Name:standard solution of hydrogen peroxide	CAS No.:7722-84-1	Molecular Formula:
Product Number:PCL-2024BZ693-50ml		Product Name:titanium dioxide standard solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2025SY002-50ml		Product Name:Potassium fluoride solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-BSY020-100ml		Product Name:Brown standard colorimetric solution, B1 European Pharmacopoeia	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)084554		Product Name:Standard substance for flumetsulam solution in methanol	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)084242		Product Name:Standard substance of acetamiprid solution in methanol	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)084546		Product Name:Standard substance for furadan (carbofuran) solution in methanol	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)084545		Product Name:Carbaryl (carbaryl) solution in methanol, standard substance	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)084084		Product Name:Standard substance for dimethoate in methanol	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)084468		Product Name:Standard substance for methanol solution of carbendazim	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)060979		Product Name:Pesticide purity standard substance for carbendazim	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)060874		Product Name:Methyl parathion pesticide purity standard substance	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)060882		Product Name:Pesticide purity standard substance for tebuconazole	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)084915		Product Name:Sulfapyridine in methanol	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)084589		Product Name:Methomyl in methanol	CAS No.:N/A	Molecular Formula:
Product Number:GBW(E)085873		Product Name:Triazolol in methanol	CAS No.:N/A	Molecular Formula:

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