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China's Ministry of Agriculture and Rural Affairs — Notice No. 937 (Technical Guidelines for Screening and Confirmation of Risk Substances in Feed: Liquid Chromatography-Tandem Mass Spectrometry)

Local Title
中华人民共和国农业农村部公告 第937号 《饲料中风险物质的筛查与确认技术指南 液相色谱–串联质谱法》
Country/Region
Chinese Mainland
Competent Authority
Ministry of Agriculture and Rural Affairs
Type
Notice
Status
In force
Release Date
2025-08-15
Implementation Date
2025-08-11

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China's Ministry of Agriculture and Rural Affairs — Notice No. 937 (Technical Guidelines for Screening and Confirmation of Risk Substances in Feed: Liquid Chromatography-Tandem Mass Spectrometry)
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This notice publishes the "Technical Guidelines for Screening and Confirmation of Risk Substances in Feed: Liquid Chromatography-Tandem Mass Spectrometry". It establishes the technical requirements for the screening and confirmation of risk substances in feed, feed additives, and feed raw materials, and describes the liquid chromatography-tandem mass spectrometry methods for screening and confirming 373 risk substances.

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