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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
Code of practice for the detection of pests in the growing medium
Standard published on 29.9.2024
Selected format:Technical requirements for phytosanitary treatment of Pseudococcus jackbeardsleyi Gimpel and Miller
Standard published on 29.9.2024
Selected format:Diagnostic techniques for bovine and caprine parainfluenza virus type 3
Standard published on 29.9.2024
Selected format:Inspection of grains and oils—Determination of the triacylglycerols composition in vegetable oils—High performance liquid chromatography
Standard published on 29.9.2024
Selected format:Determination of volatile organic compounds in soil of agricultural production area—Gas chromatography with dual columns
Standard published on 29.9.2024
Selected format:Peanut protein powder
Standard published on 29.9.2024
Selected format:Determination of gentamycin in feeds—Liquid chromatography-tandem mass spectrometry
Standard published on 29.9.2024
Selected format:Lacquer tree fruit
Standard published on 29.9.2024
Selected format:Detection and identification of Pomacea Perry
Standard published on 29.9.2024
Selected format:Determination of phloridzin in apple and apple products—High performance liquid chromatography method
Standard published on 29.9.2024
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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