Dispersive Liquid-Liquid Microextraction Combined with Gas Chromatography-Mass Spectrometry for the Determination of Multiple Pesticides in Celery

Wei, Haifeng; Liu, Deyun; Xia, Gaofeng; Yang, Xiaoyun; Miao, Xuexue; SCI

机构： South China Agr Univ, Key Lab Nat Pesticide & Chem Biol, Minist Educ, Guangzhou 510642, Guangdong, Peoples R China; Hunan Acad Agr Sci, Hunan Rice Res Inst, Changsha, Hunan, Peoples R China;

关键词： Pesticide residue Celery GC-MS QuEChERS DLLME