作者: Yang Jia , Fei Jing , Ka Molai , Wang Jue , Wang Qian
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摘要: The invention provides a method for sulfonamide medicine extraction and analysis by utilizing DPX pipette tip type dispersive solid-phase microcolumn, relates to medicineresidue detection methods animal-sourced foods. is provided overcome problem that there no effective foods, especially quantitative, high-precision, high-throughput low-consumption determination. A high performance liquid chromatography-tandem mass spectrometry manner residue of twelve sulfonamidemedicines in foods established the method. suitable amount one or plurality medicines selected from sulfacetamide, sulfapyridine, sulfamerazine, sulfamethazine, sulfamethoxypyridazine, sulfamonomethoxine, sulfochloropyridazine, sulfamethoxazole, sulfadimethoxypyridazine, sulfadimethisoxazol, sulfabenzamide sulfaquinoxalin