A multi-residue method for the determination of pesticides in tea using multi-walled carbon nanotubes as a dispersive solid phase extraction absorbent

Lei, ShaoRong; Qiu, ShiTing; Guo, LingAn; Yi, ShengGuo; Liu, Wei; Hou, Xue; Hou, Xue; SCI

机构： Sichuan Acad Agr Sci, Ctr Anal & Testing, Chengdu 610066, Peoples R China; Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China; Univ Chinese Acad Sci, Beijing 100039, Peoples R China;

关键词： Tea QuEChERS MWCNTs Pesticide residues PTV GC-MS/MS