SN/T 5518-2023 Determination of residues of methicillin and its metabolites in food of plant origin for export by gas chromatography-mass spectrometry/mass spectrometry (English Version)
2023SN/T 5518-2023 Determination of residues of methicillin and its metabolites in food of plant origin for export by gas chromatography-mass spectrometry/mass spectrometry