GB 19965-2005
ActiveThe fluride content of brick tea
砖茶含氟量
Application Summary AI generated
GB 19965-2005 specifies the maximum allowable fluoride content in brick tea, a compressed tea product commonly consumed in regions of China, particularly among ethnic minority groups in Tibet, Inner Mongolia, and Xinjiang. It is applied to ensure that brick tea sold in the domestic market does not exceed the safety limit for fluoride, which can cause skeletal fluorosis with long-term excessive intake. The standard is used by tea producers, quality inspection agencies, and health regulators to control fluoride levels during production and to certify compliance for retail distribution.
Related Standards
NY/T 823-2004
Performance terms and measurement for poultry
GB/T 20625-2006
Special environmental condition--Terminology
GB/T 7920.9-2003
Earth-moving machinery--Graders--Terminology and commercial specifications
GB/T 7920.8-2003
Earth-moving machinery--Scrapers--Terminology and commercial specifications
GB/T 7920.5-2003
Earth-moving machinery--Rollers and landfill compactors--Terminology and commercial specification
GB/T 19488.1-2004
Data elements for e-government--Part 1:Specification for design and management
GB/T 24050-2004
Environmental management--Vocabulary
GB/T 19493-2004
Terminology of environmental pollution control equipment
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.