GB/T 9172-1988
Abolished
T/CCAA 54-2022
Active
Group standards
T/CCAA 54-2022 Determination of Total Fluoride in Brick Tea by Nuclear Magnetic Resonance Spectroscopy
T/CCAA 54-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/CCAA 54-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Tea
Publish Date:
2022-12-30
Implement Date:
2022-12-30
Scope
Main technical content: This document describes the method for determining the total fluoride in brick tea by nuclear magnetic resonance spectroscopy. This document is applicable to the determination of total fluoride in brick tea.
Development Information
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