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-2023BZ105- 50ml		Product Name:Magnesium single element solution reference material, 1000 μ g/ml; Medium: 1% hydrochloric acid	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024RY154-500ml		Product Name:de-ionized water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ116-500ml		Product Name:Dissolved oxygen solution reference material (iodometry)	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024RY270-500ml		Product Name:Acid staining solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023BZ008-50ml		Product Name:Calcium single element solution reference material	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2025BZ004-50ml		Product Name:Magnesium single-element solution standard substance	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024RY155-1ml		Product Name:Reference material for gas chromatograph verification (n-hexadecane solution in YXW), 100ng/uL.	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024HC012-250ml		Product Name:Boric acid buffer solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2023BZ095-100ml		Product Name:Lithium single-element solution standard substance	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-COD006-200ml		Product Name:COD standard sample	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024HC005-100ml		Product Name:imidazole buffered saline	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024RY071-250ml		Product Name:Hydroxylamine hydrochloride solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ191-100ml		Product Name:Aluminum single-element solution standard substance	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ129-50ml		Product Name:Sodium bisulfite standard solution	CAS No.:7631-90-5	Molecular Formula:
Product Number:PCL-2021RY028-100ml		Product Name:Naphthalene ethylenediamine hydrochloride solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2021RY010-100ml		Product Name:Dilute hydrochloric acid solution of p-aminobenzenesulfonamide	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2021RY062-250ml		Product Name:Potassium chloride solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY114-100ml		Product Name:Bromophenol blue ethanol solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024RY536-100ml		Product Name:Ferrous sulfate solution	CAS No.:	Molecular Formula:
Product Number:PCL-2021RY066-500ml		Product Name:Potassium permanganate solution	CAS No.:	Molecular Formula:

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