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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 oxytetracyclinetetracyclinechlortetracyclineand doxycycline residues in honey--LC-MS-MS method
Standard published on 26.12.2003
Selected format:Method for the determination of the metabolite residues of furaltadon,nitrofurazone,nitrofurantoin and furazolidone in honey-liquid chromatography-tandem mass spectrometry method
Standard published on 4.2.2005
Selected format:Method for the determination of penicillin G,penicillin V,nafcillin,oxacillin,cloxacillin,dicloxacillin residues in honey-LC-MS-MS method
Standard published on 4.2.2005
Selected format:Method for the determination of metronidazole,ronidazole and dimetridazole residues in honey-Liquid chromatographic method
Standard published on 4.2.2005
Selected format:Method for the determination of streptomycin residues in honey--Liquid chromatography method
Standard published on 31.12.2002
Selected format:Method for the determination of oxytetracyclinetetracyclinechlortetracyclineand doxycycline residues in honey--Liquid chromatographic method
Standard published on 31.12.2002
Selected format:Method for the determination of sulfacetamidesulfapyridinesulfamerazinesulfamethoxypyridazinesulfametersulfachloropyridazinesulfamethoxazole and sulfadime-thoxine residues in honey--Liquid chromatographic method
Standard published on 31.12.2002
Selected format:Method for the determination of glycerol contents in honey--UV spectrophotometric method
Standard published on 31.12.2002
Selected format:Sales contract message of international trade(XML Formal)
Standard published on 6.1.2003
Selected format:Colors of chinese classical architecture
Standard published on 10.1.2003
Selected format:Latest update: 2026-09-19 (Number of items: 2 302 332)
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