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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
Food additive—Sodium cyclamate
WITHDRAWN published on 25.6.2008
Selected format:Food additive Morpholine fatty acid salt fruit wax
WITHDRAWN published on 14.9.1990
Selected format:National food safety standards of food additives morpholine salt of a fatty acid fruit wax
WITHDRAWN published on 21.12.2010
Selected format:Textiles—Testing method for colour fastness to domestic and commercial laundering
WITHDRAWN published on 21.9.1990
Selected format:Textiles—Tests for colour fastness—Colour fastness to domestic and commercial laundering
WITHDRAWN published on 12.11.2007
Selected format:Determination of cysteic acid content of wool hydrolysates by paper electrophoresis and colorimetry
WITHDRAWN published on 21.9.1990
Selected format:Determination of cystine content of wool hydrolysates by colorimetry
WITHDRAWN published on 21.9.1990
Selected format:The classification and numbering of food additives
WITHDRAWN published on 4.10.1990
Selected format:White oil for food-machinery
WITHDRAWN published on 4.10.1990
Selected format:Nomenclature for activated carbon type
WITHDRAWN published on 12.10.1990
Selected format:Latest update: 2026-07-24 (Number of items: 2 290 214)
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