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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
National Food Safety Standard -- Food Additives -- Ethyl 2-methylpentanoate
Standard published on 31.8.2016
Selected format:National Food Safety Standard -- Food Additives -- Citronellal
Standard published on 31.8.2016
Selected format:National Food Safety Standard -- Food Additives -- Maltol
Standard published on 31.8.2016
Selected format:National Food Safety Standard -- Food Additives -- Ethyl vanillin
Standard published on 31.8.2016
Selected format:National Food Safety Standard -- Food Additives -- Raspberry ketone (also known as Rubus ketone)
Standard published on 31.8.2016
Selected format:National Food Safety Standard -- Food Additives -- Benzyl propionate
Standard published on 31.8.2016
Selected format:National Food Safety Standard -- Food Additives -- Butyl butyrate
Standard published on 31.8.2016
Selected format:National Food Safety Standard -- Food Additives -- Ethyl Isovalerate
Standard published on 31.8.2016
Selected format:National Food Safety Standard -- Food Additives -- Ethyl benzoate
Standard published on 31.8.2016
Selected format:National Food Safety Standard -- Food Additives -- Benzyl benzoate
Standard published on 31.8.2016
Selected format:Latest update: 2026-09-15 (Number of items: 2 301 408)
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