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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 carbamate pesticide residues in vegetable foods
Standard published on 11.8.2003
Selected format:Determination of chlorothalonil residues in cucumber
Standard published on 11.8.2003
Selected format:Determination of permethrin residues in vegetable foods
Standard published on 11.8.2003
Selected format:Determination of diazinon residues in vegetable foods
Standard published on 11.8.2003
Selected format:Determination of diaethylstilbestrol in flesh
Standard published on 11.8.2003
Selected format:Determination of isocarbophos residues in orange
Standard published on 11.8.2003
Selected format:Determination of total arsenic and abio-arsenic in food
Standard published on 8.2.2024
Selected format:Determination of cypermethrinfenvalerate and deltamethrin residues in vegetable foods
Standard published on 11.8.2003
Selected format:Determination of deoxynivalenol in food—High performance liquid chromatographic method with immunoaffinity column clean-up
Standard published on 23.12.2016
Selected format:-
Standard published on 1.1.2025
Selected format:Latest update: 2026-07-12 (Number of items: 2 286 472)
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