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Buffer Solution

Hengyuan Fine Chemical offers ISO 17034:2016 certified buffer solutions with ±0.01 pH accuracy, including TRIS, phosphate, and acetate systems. 

Designed for biopharmaceutical purification, diagnostic reagent development, and electrochemical research, they meet FDA/CNAS compliance and support custom formulation & bulk ordering.


Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2020HC006-250ml Tris buffer (pH 8.1) Product Name:Tris buffer (pH 8.1) CAS No.: Molecular Formula:
Product Number:PCL-2020HC056-250ml Phosphate buffer (pH 7.8-8.0) Product Name:Phosphate buffer (pH 7.8-8.0) CAS No.: Molecular Formula:
Product Number:PCL-2020HC067-250ml Borax buffer solution Product Name:Borax buffer solution CAS No.: Molecular Formula:
Product Number:PCL-2020HC027-250ml Sodium acetate buffer Product Name:Sodium acetate buffer CAS No.: Molecular Formula:
Product Number:PCL-2020HC054-250ml Phosphate buffer (pH 7.6) Product Name:Phosphate buffer (pH 7.6) CAS No.: Molecular Formula:
Product Number:PCL-2020HC014-250ml Phthalate buffer (pH 5.6) Product Name:Phthalate buffer (pH 5.6) CAS No.: Molecular Formula:
Product Number:PCL-2020HC022-250ml Ammonia-ammonium chloride buffer (pH 10.0) Product Name:Ammonia-ammonium chloride buffer (pH 10.0) CAS No.: Molecular Formula:
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