Test Solution

 Hengyuan Fine Chemical delivers ISO 17034:2016 certified test solutions for acid-base titration, trace metal analysis, and more. 

With ≤0.3% uncertainty and compliance with USP/EP/ChP standards, they are compatible with leading analytical instruments to support FDA/CNAS-accredited labs in pharma, environmental, and food industries.

Product Number	Image	Product Name	CAS No.	Molecular Formula
Product Number:PCL-2024SY181-500ml		Product Name:Perchloric acid standard solution	CAS No.:	Molecular Formula:
Product Number:PCL-2021SY132-250ml		Product Name:Dilute nitric acid	CAS No.:	Molecular Formula:
Product Number:PCL-2021SY230-500ml		Product Name:Potassium iodide test solution	CAS No.:	Molecular Formula:
Product Number:PCL-2020HC105-500ml		Product Name:Barbiturate buffer	CAS No.:	Molecular Formula:
Product Number:PCL-2024JG004-100ml		Product Name:Creatinine Standard Solution	CAS No.:	Molecular Formula:
Product Number:KM67685-500ml		Product Name:Dimethyl sulfoxide	CAS No.:	Molecular Formula:

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