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-2024ZSY522		Product Name:mixed alkali solutions	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ373-100ml		Product Name:Potato straight chain starch solution standard substance	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ375-100mL		Product Name:Potato branched-chain starch solution standard substance	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ183-2ml		Product Name:Standard solution of naphthalene in methanol	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024SW561-1ml		Product Name:Standard substance for ochratoxin A solution in methanol	CAS No.:303-47-9	Molecular Formula:
Product Number:PCL-2024SW554-1ml		Product Name:Standard substance for fumonisin B2 solution in methanol	CAS No.:116355-84-1	Molecular Formula:
Product Number:PCL-2024SW549-1ml		Product Name:Standard substance for fumonisin B1 solution in methanol	CAS No.:116355-83-0	Molecular Formula:
Product Number:K049502-500ml		Product Name:standard solution of hydrochloric acid	CAS No.:7647-01-0	Molecular Formula:
Product Number:PCL-2024BZ339-2ml		Product Name:7 benzenes in methanol on a mixed scale	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ302-20ml		Product Name:Quality control samples for biochemical oxygen demand of water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ355-20ml		Product Name:water quality control samples for permanganate	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ313-20ml		Product Name:Hydrogen sulfide QC samples	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ310-20ml		Product Name:Quality control samples of aniline in water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ356-20ml		Product Name:Water quality Chlorophyll a QC samples	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ317-20ml		Product Name:Quality control samples for bromide in water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ359-20ml		Product Name:NOx QC samples	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ367-20ml		Product Name:Water quality control samples for hexavalent chromium	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ337-20ml		Product Name:Quality control samples of petroleum-based carbon tetrachloride	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ304-20ml		Product Name:Quality control samples of sulphate in water	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024BZ306-20ml		Product Name:Volatile phenols in water QC samples	CAS No.:N/A	Molecular Formula:

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