GB 31659.1-2021 National Food Safety Standard Determination of Xylazine Residues in Milk by Liquid Chromatography-Tandem Mass Spectrometry (English Version)
This document specifies the sample preparation and liquid chromatography-tandem mass spectrometry method for the detection of xylazine residues in milk. This document is applicable to the qualitative and quantitative detection of xylazine residues in milk.
GB 31659.1-2021 Referenced Document
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB 31659.1-2021 history
2021GB 31659.1-2021 National Food Safety Standard Determination of Xylazine Residues in Milk by Liquid Chromatography-Tandem Mass Spectrometry