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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-2020HC045-500ml Phosphate buffered saline（pH5.8） Product Name:Phosphate buffered saline（pH5.8） CAS No.: Molecular Formula:
Product Number:PCL-2020HC037-500ml Acetic acid-ammonium acetate buffer（pH4.5） Product Name:Acetic acid-ammonium acetate buffer（pH4.5） CAS No.: Molecular Formula:
Product Number:PCL-2020HC051-500ml Phosphate buffered saline（pH7.2） Product Name:Phosphate buffered saline（pH7.2） CAS No.: Molecular Formula:
Product Number:PCL-2021BZ032-500ml Phosphate buffered saline（PH 7.4/in 0.1-0.5mol/L Cysteine） Product Name:Phosphate buffered saline（PH 7.4/in 0.1-0.5mol/L Cysteine） CAS No.: Molecular Formula:
Product Number:PCL-2020HC044-500ml Phosphate buffered saline（pH5.0） Product Name:Phosphate buffered saline（pH5.0） CAS No.: Molecular Formula:
Product Number:PCL-2020HC034-500ml Acetic acid-sodium acetate buffer（pH4.6） Product Name:Acetic acid-sodium acetate buffer（pH4.6） CAS No.: Molecular Formula:
Product Number:PCL-2020HC048-500ml Phosphate buffered saline（pH6.8） Product Name:Phosphate buffered saline（pH6.8） CAS No.: Molecular Formula:
Product Number:PCL-2020HC054-500ml Phosphate buffered saline（pH7.6） Product Name:Phosphate buffered saline（pH7.6） CAS No.: Molecular Formula:
Product Number:PCL-2020HC031-500ml Acetic acid-sodium acetate buffer Product Name:Acetic acid-sodium acetate buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC021-500ml Ammonia-ammonium chloride buffer Product Name:Ammonia-ammonium chloride buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC001-500ml Ethanol-ammonium acetate buffer Product Name:Ethanol-ammonium acetate buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC018-500ml Citric Acid-Sodium Hydrogen Phosphate Buffer Product Name:Citric Acid-Sodium Hydrogen Phosphate Buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC052-500ml Phosphate buffered saline（pH7.3） Product Name:Phosphate buffered saline（pH7.3） CAS No.: Molecular Formula:
Product Number:PCL-2020HC032-500ml Acetic acid-sodium acetate buffer(pH3.8) Product Name:Acetic acid-sodium acetate buffer(pH3.8) CAS No.: Molecular Formula:
Product Number:PCL-#-HC012-500ml Acid Phthalate Buffer Product Name:Acid Phthalate Buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC012-500ml Sodium formate buffer 500ml Product Name:Sodium formate buffer 500ml CAS No.: Molecular Formula:
Product Number:PCL-2020HC047-500ml Phosphate buffered saline（pH6.6） Product Name:Phosphate buffered saline（pH6.6） CAS No.: Molecular Formula:
Product Number:PCL-2020HC024-500ml Borax-sodium carbonate buffer Product Name:Borax-sodium carbonate buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC039-500ml Acetic acid-ammonium acetate buffer Product Name:Acetic acid-ammonium acetate buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC004-500ml Tris buffer Product Name:Tris buffer CAS No.: Molecular Formula:
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