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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
Method for the determination of potassium,phosphorus,iron,calcium,zinc,aluminium,sodium,magnesium,boron,manganese,copper,barium,titanium,vanadium,nickel,cobalt,chromium contents in honey—Inductively coupled plasma atomic emission spectrometric method
WITHDRAWN published on 30.12.2002
Selected format:Method for the determination of potassium,sodium,calcium,magnesium,zinc,iron,copper,manganese,chromium,lead,cadmium contents in honey—Atomic absorption spectrometry
WITHDRAWN published on 30.12.2002
Selected format:Method for the determination of high fructose starch syrup in honey--Thin-layer chromatographic method
WITHDRAWN published on 31.12.2002
Selected format:Method for the determination of fructose, glucose, sucrose, maltose contents in honey—Liquid chromatography refractive index detection method
WITHDRAWN published on 26.12.2003
Selected format:Diagnostic techniques for foot-and-mouth disease
WITHDRAWN published on 10.1.2003
Selected format:Diagnostic techniques for highly pathogenic avian influenza
WITHDRAWN published on 10.1.2003
Selected format:Unified coding rules for products and services identification
WITHDRAWN published on 17.1.2003
Selected format:Electric toasters for household and similar purposes—Methods for measuring performance
WITHDRAWN published on 17.1.2003
Selected format:Food additive Anhydrous sodium sulphite
WITHDRAWN published on 3.11.1992
Selected format:Food additive—Anhydrous sodium sulphite
WITHDRAWN published on 30.6.2005
Selected format:Latest update: 2025-07-21 (Number of items: 2 209 006)
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