Qualitative Analysis of Unknown Color Additive by Liquid Chromatography-Ion Trap-Time of Flight Tandem Mass Spectrometry

Lei Shao-Rong; Guo Ling-An; Ji Feng; SCI

机构： Sichuan Acad Agr Sci, Ctr Anal & Testing, Chengdu 610066, Peoples R China; Shimadzu Int Trading Shanghai Co Ltd, Shanghai 200025, Peoples R China;

来源：CHINESE JOURNAL OF ANALYTICAL CHEMISTRY年份：2013

关键词： Citrus red No. 2 Unknown color additive Ultra-fast liquid chromatography-diode array detector-ion trap-time of flight tandem mass spectrometry Ultra performance liquid chromatography-tandem mass spectrometry