GB/T 9725-2007
Chemiaal reagent.General rule for potentiometric titration (English Version)

Standard No.

GB/T 9725-2007

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/T 9725-2007

Replace

GB/T 9725-1988

Scope

This standard specifies the method for determining the end point of titration by measuring the electrode potential. This standard applies to acid-base titration, precipitation titration, redox titration and non-aqueous titration. It is especially suitable for titration of turbid, colored solutions and titration analysis methods lacking suitable indicators.

GB/T 9725-2007 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/T 9725-2007 history

• 2007 GB/T 9725-2007 Chemiaal reagent.General rule for potentiometric titration
• 1988 GB/T 9725-1988 Chemical reagent--General rules for potentiometric titration