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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
Laboratory animal—Method for examination of simian immunodeficiency virus (SIV)
Execute Date: may 2026
Standard published on 28.1.2026
Selected format:Laboratory animal--Method for examination of Simian T Lymphotropic Virus type 1(STLV-1)
Standard published on 29.8.2001
Selected format:Laboratory animal--Method for examination of Simian Poxvirus(SPV)
Standard published on 29.8.2001
Selected format:
Laboratory animal—Method for examination of Pneumocystis sp.
Execute Date: may 2026
Standard published on 28.1.2026
Selected format:Laboratory animal--Method for examination ofMycoplasma sp.
Standard published on 29.8.2001
Selected format:
Laboratory animal—Method for examination of Mycoplasma spp.
Execute Date: may 2026
Standard published on 28.1.2026
Selected format:Laboratory animal--Method for examinationof Corynebacterium kutscheri
Standard published on 29.8.2001
Selected format:Laboratory animals - Methods for biochemical markers of inbred mice and rats
Standard published on 10.12.2008
Selected format:Laboratory animal - Immunological marker of inbred mice and rats
Standard published on 10.12.2008
Selected format:Method for determination of aldicarb residues in peanutcottonseed oil and peanut oil
Standard published on 24.1.1994
Selected format:Latest update: 2026-04-21 (Number of items: 2 274 412)
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