T/QAS 048-2021
Volumetric Method for Determination of Carbonate and Bicarbonate in Brine (English Version)

Standard No.

T/QAS 048-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/QAS 048-2021

Scope

This document specifies the test methods for carbonate and bicarbonate in brine. This document is suitable for the determination of carbonate and bicarbonate in brine. The detection limit of the method is: carbonate 1.42mg/L, bicarbonate 1.45mg/L; the measurement bottom line is carbonate 6mg/L, bicarbonate 6mg/L. .

T/QAS 048-2021 history

• 2021 T/QAS 048-2021 Volumetric Method for Determination of Carbonate and Bicarbonate in Brine