GB 10737-2007
Working chemical.General rules for assay.Weight titration (potentiometric method) (English Version)

Standard No.

GB 10737-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB 10737-2007

Replace

GB 10737-1989

Scope

This standard specifies the titration analysis method in which the mass of the operating solution or reference solution is weighed with an analytical balance and the end point is determined by the potentiometric method. The relative standard deviation of the determination result of this method is 0.02%. This standard applies to the content determination of working reference reagents.

GB 10737-2007 Referenced Document

• GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
• GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update

GB 10737-2007 history

• 2007 GB 10737-2007 Working chemical.General rules for assay.Weight titration (potentiometric method)
• 1989 GB 10737-1989 Working chemical--General rules for the potentiometric weight titration