GB/T 6324.8-2014
Test methods of organic chemical products.Part 8: Determination of water of liquid products.Carl · fischer coulometric method

Standard No.

GB/T 6324.8-2014

Language

Chinese

Release Date

2014

Published By

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

Lastest

GB/T 6324.8-2014

Scope

This part of GB/T 6324 specifies a test method for the determination of moisture in most liquid organic chemical products - the Karl Fischer coulometric method. This section applies to the determination of the mass fraction of water in the product between 0 and 2.0%. This section does not apply to the determination of moisture in samples that can react with the main components of the Karl Fischer reagent and generate water and samples that can reduce iodine or oxidize iodide. In some cases, the specimens require pretreatment measures, which are specified in the corresponding product standard.

GB/T 6324.8-2014 Referenced Document

• GB/T 26793 Coulometry micro water teller
• GB/T 6283-2008 Chemical products.Determination of water Karl.fischer method(general method)
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 6324.8-2014 history

• 2014 GB/T 6324.8-2014 Test methods of organic chemical products.Part 8: Determination of water of liquid products.Carl · fischer coulometric method

GB/T 6324.8-2014 -All Parts