GB/T 9172-1988
Abolished
GB/T 8308-2013
Replaced
National standards
GB/T 8308-2013 Tea—Determination of acid-insoluble ash content
GB/T 8308-2013 Tea—Determination of acid-insoluble ash content
Basic Information
Standard Code:
GB/T 8308-2013
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Tea
Publish Date:
2013-12-31
Implement Date:
2014-06-22
Pages:
5 pages
Scope
This standard specifies the reagents and solutions, instruments and utensils, determination steps, and methods of result calculation for the determination of acid-insoluble ash in tea.
This standard is applicable to the determination of acid-insoluble ash in tea.
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
GB/T 8302-2002 Tea—Sampling
GB/T 8302-2013 Tea—Sampling
GB/T 8303-2002 Tea—Preparation of ground sample and determination of dry matter content
GB/T 8303-2013 Tea—Preparation of ground sample and determination of dry matter content
GB/T 8306-2002 Tea—Determination of total ash content
GB/T 8306-2013 Tea—Determination of total ash content
Adopt standards
ISO 1577:1987
Related Standards
GB/T 14487-1993
Replaced
GB/T 14487-1993 The terms of tea sensory tests
GB/T 14456-1993
Replaced
GB/T 14456-1993 Green tea
GB/T 13738.1-1997
Replaced
GB/T 13738.1-1997 The first set of broken black tea
GB 18665-2002
Replaced
GB 18665-2002 Mengshan Tea
GB/T 9833.1-2002
Replaced