Tracing major metabolites of quinoxaline-1,4-dioxides in abalone with high-performance liquid chromatography tandem positive-mode electrospray ionization mass spectrometry
1. Department of Marine Product Quality and Safety Inspection Key Laboratory, College of Life Science, Yantai University, Yantai, P. R. China;2. Department of Chemical and Biochemical Engineering, University of Western Ontario, London, ON, Canada;3. London Research and Development Centre, Agriculture and Agri-Food Canada, London, ON, Canada
