SN/T 4809-2017 Determination of Metronidazole and Dimetnidazole in Imported and Exported Food Animals and Feeds Liquid Chromatography-Mass Spectrometry/Mass Spectrometry (English Version)
2017SN/T 4809-2017 Determination of Metronidazole and Dimetnidazole in Imported and Exported Food Animals and Feeds Liquid Chromatography-Mass Spectrometry/Mass Spectrometry