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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 examination of laboratory animals. Methods for biochemical markers of inbred mice and rats
WITHDRAWN published on 1.1.1994
Selected format:Laboratory animal—Genetic monitoring:methods for biochemical markers of inbred mice and rats
WITHDRAWN published on 29.8.2001
Selected format:Method for examination of laboratory animals. Skin grafting of inbred mice and rats
WITHDRAWN published on 1.1.1994
Selected format:Laboratory animal—Genetic monitoring:skin grafting of inbred mice and rats
WITHDRAWN published on 29.8.2001
Selected format:Maximum residue limits of dizinon in food
WITHDRAWN published on 24.1.1994
Selected format:Maximum residue limit of quinalphes in rice, vegetable and orange
WITHDRAWN published on 24.1.1994
Selected format:Maximum residue limit of evisect (thiocyclam) in rice
WITHDRAWN published on 24.1.1994
Selected format:Maximum residue limit of pesticide—Shachongshuang in rice(hulled)
WITHDRAWN published on 24.1.1994
Selected format:Maximum residue limits of pirimicarb in food
WITHDRAWN published on 24.1.1994
Selected format:Maximum residue limits of pirimiphos-methyl in food
WITHDRAWN published on 24.1.1994
Selected format:Latest update: 2026-01-26 (Number of items: 2 257 479)
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