摘要
In this study,a simple and rapid high-performance liquid chromatography-tandem mass spectrometry（HPLC-MS/MS） method was established and validated to determine the 14β-lactam antibiotics in cosmetic products,including 1（ceftazidime）,2（cefaclor）, 3（cefdinir）,4（ampicillin）,5（cefalexin）,6（ceftezole）,7（cefotaxim）,8（cefradine）,9（cefuroxime）,10（cephazoline）,11 （cefathiamidine）,12（cefoperazone）,13（cafalotin）,14（piperacillin）.
In this study,a simple and rapid high-performance liquid chromatography-tandem mass spectrometry（HPLC-MS/MS） method was established and validated to determine the 14β-lactam antibiotics in cosmetic products,including 1（ceftazidime）,2（cefaclor）, 3（cefdinir）,4（ampicillin）,5（cefalexin）,6（ceftezole）,7（cefotaxim）,8（cefradine）,9（cefuroxime）,10（cephazoline）,11 （cefathiamidine）,12（cefoperazone）,13（cafalotin）,14（piperacillin）.
基金
the Ministry of Public Health of the People's Republic of China(No200802005)
