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-2021BZ482-100ml		Product Name:Redox Standard Solution(220mV,25℃）)	CAS No.:	Molecular Formula:
Product Number:PCL-2021BZ484-100ml		Product Name:Redox Standard Solution(256mV,25℃）)	CAS No.:	Molecular Formula:
Product Number:PCL-2021BZ485-100ml		Product Name:Redox Standard Solution(430mV,25℃）)	CAS No.:	Molecular Formula:
Product Number:PCL-2021BZ483-100ml		Product Name:Redox Standard Solution（86mV,25℃））	CAS No.:	Molecular Formula:
Product Number:BS-500-M		Product Name:Screw-Cap Conical Bottom Centrifuge Tube (Non-Sterile)	CAS No.:	Molecular Formula:
Product Number:PCL-2024ZSY027-50ml		Product Name:Saturated 2,4-dinitrophenol indicator solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY547-100ml		Product Name:Sodium indigo disulfonate solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY526-100ml		Product Name:Chromic acid solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY525-100ml		Product Name:Chrome Azure S Mixture	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY520-100ml		Product Name:Ferrous-ferrous mixture	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY514-100ml		Product Name:Dadan yellow solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY519-100ml		Product Name:Fehling's solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY518-500ml		Product Name:Fehling's solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY542-100ml		Product Name:Griess reagent	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY516-100ml		Product Name:Benzoylphenylhydroxylamine solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY515-100ml		Product Name:Phenylanthranilic acid-ethanol solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY517-100ml		Product Name:Phenylfluorone solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY003-250ml		Product Name:Nessler's reagent (mercuric iodide, potassium iodide, sodium hydroxide)	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY003-100ml		Product Name:Nessler's reagent (mercuric iodide, potassium iodide, sodium hydroxide)	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY543-100ml		Product Name:Murexurate solution	CAS No.:	Molecular Formula:

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