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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 benzoic acid,sorbic acid and saccharin sodium in foods—High performance liquid chromatography method
WITHDRAWN published on 27.4.2009
Selected format:Shreded squid
WITHDRAWN published on 27.4.2009
Selected format:Determination of hydrogen peroxide residues in foods
WITHDRAWN published on 27.4.2009
Selected format:Specifications for construction and acceptance of ventilation and air-conditioning work
WITHDRAWN published on 1.1.1982
Selected format:Metallic materials—Sheet and strip 3mm thick or less—Reverse bend test
WITHDRAWN published on 1.11.1999
Selected format:Fluid power systems and components—Cylinders—Piston rod thread dimensions and types
WITHDRAWN published on 27.12.1980
Selected format:Determination of T-2 toxin in food—High performance liquid chromatographic method with immunoaffinity column clean-up
WITHDRAWN published on 8.4.2009
Selected format:Determination of ochratoxin A in food-High performance liquid chromatographic method with immunoaffinity column clean-up
WITHDRAWN published on 8.4.2009
Selected format:Determination of deoxynivalenol in food—High performance liquid chromatographic method with immunoaffinity column clean-up
WITHDRAWN published on 8.4.2009
Selected format:Determination of zearalenone in food—High performance liquid chromatographic method with immunoaffinity column clean-up
WITHDRAWN published on 8.4.2009
Selected format:Latest update: 2026-04-13 (Number of items: 2 271 498)
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