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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 relative density of foods
WITHDRAWN published on 11.8.2003
Selected format:Determination of relative density of foods
WITHDRAWN published on 31.8.2016
Selected format:Method for determination of organophosphorous pesticide residues in foods
WITHDRAWN published on 1.1.1985
Selected format:Method for determination of organophosphorus pesticide residues in foods
WITHDRAWN published on 19.6.1996
Selected format:Determination of polar compouds in edible vegetable oils used in frying food
WITHDRAWN published on 11.8.2003
Selected format:Methods of analysis for the evaporated rasidues in the hygienic standard of food containers of plant fibre origin
WITHDRAWN published on 11.8.2003
Selected format:GC-MS method for determination of acrylamide in food
WITHDRAWN published on 3.9.2005
Selected format:National Food Safety Standard -- Determination of acrylamide in food
WITHDRAWN published on 1.12.2014
Selected format:Determination of toxic equivalencies of dioxin and dioxin-like compounds in foods
WITHDRAWN published on 29.10.2007
Selected format:National Food Safety Standard -- TEQ Determination of dioxin and its analogues
WITHDRAWN published on 29.11.2013
Selected format:Latest update: 2026-06-11 (Number of items: 2 281 927)
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