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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 Sendai virus in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Method for examination of reovirus 3 in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Method for examination of Thielerencephalomyelitis virus in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Method for examination of mouse adenovirus virus in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Method for examination of minute virus in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Method for examination of polyomavirus in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Method for examination of Yersinia pseudotuberculosis in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Method for examination of rabbit rotavirus in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Method for examination of rat parvovirus (RV and H-1 strain) in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Method for examination of rat corona virus (RCV)/sialodacryoadenitis virus (SDAV) in laboratory animal
WITHDRAWN published on 1.1.1994
Selected format:Latest update: 2026-01-26 (Number of items: 2 257 479)
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