This standard stipulates that animal-derived foods include beta-agonists, androgens, estrogens, glucocorticoids, nitroimidazole, dihydroxybenzoate lactones, triphenylmethane, and sedatives. Sample preparation, liquid chromatography-mass spectrometry/mass spectrometry screening and determination of residues of nine banned drugs including chloramphenicol and chloramphenicol.
SN/T 3235-2012 history
2012SN/T 3235-2012 Determination of multi-groups of banned drug residues in foodstuffs of animal origin for export.LC-MS/MS method