GB 4789.42-2025 Active National standards force_standard

GB 4789.42-2025 National Food Safety Standard - Food Microbiology Testing - Norovirus Testing

GB 4789.42-2025

Publish Date: 2025-03-16 Implement Date: 2025-09-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 66

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Basic Information

Standard Code: GB 4789.42-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Health, safety, and labor protection

ICS Name: -

Publish Date: 2025-03-16

Implement Date: 2025-09-16

Pages: 20 pages

Scope

This standard specifies the real-time fluorescent RT-PCR testing method for Norovirus in food.
This standard is applicable to the detection of Norovirus in shellfish, raw vegetables, hard-surfaced foods, soft fruits, and packaged drinking water.

Development Information

Word Count: 35 Thousand words Pages: 20 pages

Same series standard

GB 4789.3-2025 Food Safety National Standards Microbial Test for Food Escherichia coli Counting GB 4789.9-2025 Food Safety National Standards Microbiological Examination of Food: Detection of Enterohemorrhagic and Enteroaggregative Clostridium perfringens GB 4789.12-2025 Food Safety National Standards for Microbiology Test of Foods - Clostridium Botulinum Toxin and its Toxin Test GB 4789.30-2025 National Food Safety Standard - Food Microbiology Testing - Listeria monocytogenes Testing GB 4789.38-2025 National Food Safety Standard - Microbiological Examination of Food - Counting of Escherichia coli

Replace the following standards

GB 4789.42-2016 Food Safety National Standards for Microbiology Testing of Food: Norovirus Examination

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