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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 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:Hygienic standards for detergent for food tools and installations
Standard published on 30.6.2022
Selected format:National food safety standard - Disinfectant
Standard published on 16.3.2025
Selected format:Hygienic standard for edible soybean meal
Standard published on 23.12.2016
Selected format:Hygienic standard for disinfection of dinner and drinking set
Standard published on 19.10.2016
Selected format:National food safety standard - Food additives - Diatomaceous Earth
Standard published on 25.12.2012
Selected format:Method for determination of sodium propionate and calcium propionate in foods
Standard published on 24.1.1994
Selected format:Latest update: 2026-06-16 (Number of items: 2 283 261)
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