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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
Method for determination of Diaethylstilbestrol in flesh
WITHDRAWN published on 24.1.1994
Selected format:Hygienic standard for edible soybean meal
WITHDRAWN published on 24.1.1994
Selected format:Hygienic standard for edible soybean meal
WITHDRAWN published on 24.9.2003
Selected format:Method for determination of hygienic standard of edible soybean meal
WITHDRAWN published on 24.1.1994
Selected format:Method for determination of T-2 toxin in wheat with enzyme-linked immunosorbent assay (ELISA)
WITHDRAWN published on 24.1.1994
Selected format:Hygienic standard for disinfection of dinner and drinking set
WITHDRAWN published on 24.1.1994
Selected format:Tolerance limit of lead in foods
WITHDRAWN published on 24.1.1994
Selected format:Hygienic standard of diatomaceous earth
WITHDRAWN published on 24.1.1994
Selected format:-
WITHDRAWN published on 17.5.2012
Selected format:Method for analysis of diaminomethyldezen of complex for food packging material
WITHDRAWN published on 24.1.1994
Selected format:Latest update: 2026-01-25 (Number of items: 2 257 482)
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