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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 phthalate esters in foos
Standard published on 23.12.2016
Selected format:Determination of phosphatidylethanolamine, phosphatidylinositol and phosphatidycholine of soybean phospholipids
Standard published on 23.12.2016
Selected format:Detemination of microcystin in fresh water products for import and export-Enzyme-linked immunosorbent assay
Standard published on 23.12.2016
Selected format:National food safety standard - Determination of Ciguatoxin in Aquatic Products
Standard published on 23.12.2016
Selected format:Method for determination of Boric acid in Foods
Standard published on 23.12.2016
Selected format:Meat and meat products--Determination of glucono-delta-lactone content
Standard published on 23.12.2016
Selected format:Determination of sodium hydrogen diacetate in foods--High performance liquid chromatography method
Standard published on 23.12.2016
Selected format:National food safety standard - Determination of ethylenediaminetetraacetates in foods
Standard published on 23.12.2016
Selected format:Determination of xylitol,sorbitol,maltitol in foods--High-performance liquid chromatography
Standard published on 23.12.2016
Selected format:Determination of sorbic acid and benzoic acid in foods
Standard published on 23.12.2016
Selected format:Latest update: 2026-07-10 (Number of items: 2 286 359)
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