The aim of this study was to develop a high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method for the determination of ractopamine. 
HPLC-MS/MS
The aim of this study was to develop a high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method for the determination of ractopamine. 
HPLC-MS/MS