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Standards GB - Chinese national standards - Page 4711

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

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GB 4789.4-2024

National food safety standard Food microbiological examination:Salmonella

Standard published on 8.2.2024

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GB 4789.40-2024

National food safety standard Food microbiological examination:Food microbiological examination:Enterobacter sakazakii

Standard published on 8.2.2024

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GB 4789.41-2016

National food safety standard - Microbiological Examination of Food Hygiene - Examination of Enterobacteriaceae

Standard published on 31.8.2016

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GB 4789.42-2025

Detection of norovirus in shellfish--Conventional RT-PCR and real-time RT-PCR

Standard published on 16.3.2025

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electronic design (pdf) (294.00 USD)

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GB 4789.43-2016

National food safety standard - Food microbiological examination - Microbial source enzyme preparation antibacterial activity determination

Standard published on 23.12.2016

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GB 4789.44-2020

National food safety standard - Food microbiological examination - Vibrio vulnificus

Standard published on 11.9.2020

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electronic design (pdf) (246.00 USD)

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GB 4789.45-2023

National food safety standard - General rules for verification of microbial test methods

Standard published on 6.9.2023

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GB 4789.46-2024

National Food Safety Standards - Food Microbiology Testing - Sampling and Sample Processing of Fresh Fruits and Vegetables and Their Products, Edible Fungi Products, Nuts and Seeds

Standard published on 8.2.2024

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GB 4789.47-2024

National Food Safety Standards--Food Microbiological Inspection--Sampling and Sample Processing of Edible Oil and Fat Products

Standard published on 8.2.2024

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