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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Determination of dehydroacetic acid in foods
WITHDRAWN published on 11.8.2003
Selected format:Determination of residual ethylidene dichloride in polyvinyl chloride resin and product for food container and packaging material
WITHDRAWN published on 11.8.2003
Selected format:Determination of chromium in foods
WITHDRAWN published on 11.8.2003
Selected format:National Food Safety Standard- Determination of chromium in foods
WITHDRAWN published on 28.1.2015
Selected format:Determination of amino acids in foods
WITHDRAWN published on 11.8.2003
Selected format:Determination of 6-caprolactam in nylon 6 resin and its products
WITHDRAWN published on 11.8.2003
Selected format:Determination of cholesterin in foods
WITHDRAWN published on 11.8.2003
Selected format:Determination of ethoxyquin residues in fruits
WITHDRAWN published on 11.8.2003
Selected format:Method for determination of copper in foods
WITHDRAWN published on 1.1.1985
Selected format:Method for determination of copper in foods
WITHDRAWN published on 19.6.1996
Selected format:Latest update: 2025-12-25 (Number of items: 2 253 105)
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