GB/T 21729-2008
AbolishedTea - Determination of selenium content
茶叶中硒含量的检测方法
Application Summary AI generated
This standard specifies the method for determining selenium content in tea, applicable to both finished tea products and raw tea leaves. It is used in food quality control, regulatory testing, and export certification to ensure compliance with safety limits for selenium, an essential trace element that can be toxic at high levels. The method is applied by testing laboratories, tea manufacturers, and import/export inspection agencies.
Related Standards
NY/T 838-2004
Test method of Fluorine in tea - Electrode method for selection of Fluorine ion
NY/T 782-2004
Huangshan Maofeng Tea
NY/T 781-2004
Lu'an Guapian Tea
NY/T 605-2006
Roasted Coffee
NY/T 604-2006
Green coffee
GB/T 19181-2003
Green coffee--Guidance on methods of specification
GB/T 18007-1999
Coffee and its products--Vocabulary
GB/T 14487-1993
The terms of tea sensory tests
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.