共 50 条
- [24] Analysis for oxytetracycline in soils using solid-phase extraction and liquid chromatography tandem mass spectrometry ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 244
- [26] Determination of trace macrolides in river water using solid-phase extraction and liquid chromatography with tandem mass spectrometry ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2005, 230 : U1560 - U1560