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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-2020HC010-100ml Barbiturate buffer100ml Product Name:Barbiturate buffer100ml CAS No.: Molecular Formula:
Product Number:PCL-2020HC019-500ml Tris HCl buffer Product Name:Tris HCl buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC035-500ml Acetic acid-sodium acetate buffer(pH6.0) Product Name:Acetic acid-sodium acetate buffer(pH6.0) CAS No.: Molecular Formula:
Product Number:PCL-2020HC055-500ml Phosphate buffered saline（pH7.8） Product Name:Phosphate buffered saline（pH7.8） CAS No.: Molecular Formula:
Product Number:PCL-2020HC040-500ml Phosphate-triethylamine buffer Product Name:Phosphate-triethylamine buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC026-500ml Borate-Potassium Chloride Buffer Product Name:Borate-Potassium Chloride Buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC016-500ml Citrate Buffer（pH6.2） Product Name:Citrate Buffer（pH6.2） CAS No.: Molecular Formula:
Product Number:PCL-2020HC006-500ml Tris buffer(pH8.1) Product Name:Tris buffer(pH8.1) CAS No.: Molecular Formula:
Product Number:PCL-2020HC003-500ml Triethylamine buffer(pH3.2) Product Name:Triethylamine buffer(pH3.2) CAS No.: Molecular Formula:
Product Number:PCL-2020HC013-500ml Potassium hydrogen phthalate-sodium hydroxide buffer solution Product Name:Potassium hydrogen phthalate-sodium hydroxide buffer solution CAS No.: Molecular Formula:
Product Number:PCL-2020HC033-500ml Acetic acid-sodium acetate buffer(pH4.5) Product Name:Acetic acid-sodium acetate buffer(pH4.5) CAS No.: Molecular Formula:
Product Number:PCL-2020HC023-500ml Borax-Calcium Chloride Buffer Product Name:Borax-Calcium Chloride Buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC043-500ml Phosphate buffered saline(pH2.5) Product Name:Phosphate buffered saline(pH2.5) CAS No.: Molecular Formula:
Product Number:PCL-2020HC056-500ml Phosphate buffered saline(pH7.8～8.0) Product Name:Phosphate buffered saline(pH7.8～8.0) CAS No.: Molecular Formula:
Product Number:PCL-2020HC036-500ml Acetic acid-potassium acetate buffer（pH4.3） Product Name:Acetic acid-potassium acetate buffer（pH4.3） CAS No.: Molecular Formula:
Product Number:PCL-2020HC046-500ml Phosphate buffered saline(pH6.5) Product Name:Phosphate buffered saline(pH6.5) CAS No.: Molecular Formula:
Product Number:PCL-2020HC052-250ml Phosphate buffer (pH 7.3) Product Name:Phosphate buffer (pH 7.3) CAS No.: Molecular Formula:
Product Number:PCL-2020HC047-250ml Phosphate buffer (pH 6.6) Product Name:Phosphate buffer (pH 6.6) CAS No.: Molecular Formula:
Product Number:PCL-#-HC011-500ml Buffer solution (PBS) Product Name:Buffer solution (PBS) CAS No.: Molecular Formula:
Product Number:PCL-2020HC048-250ml Phosphate buffer (pH 6.8) Product Name:Phosphate buffer (pH 6.8) CAS No.: Molecular Formula:
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