6SARAFRAZ-YAZDI A, AMIRI A. Liquid-phase microextraction[J]. Trends Anal Chem,2010,29:1-14.
7REZAEE M, ASSADI Y, MILANIHOSSEINI M R,et al.Determination of organic compounds in water using dispersive liquid-liquid mieroextraction [J ]. J Chromatogr A, 2006,1116 : 1-9.
8BERIJANI S,ASSADI Y,ANBIA M,et al. Dispersive liquid-- liquid microextraction combined with gas chromatography-flanle Photometric detection very simple,rapid and sensitive method for the determination of organophosphorus pesticides in water[J]. J Chromatogr A ,2006,1123 : 1-9.
9HOU L,LEE H K.Determination of pesticides in soil by liquid-phase microex--traction and gas chromatography--mass spectrometry [J ]. J Chromatogr A, 2004,1038 : 37-42.
10JEANNOT M A, CANTIVELL F F. Solvent microextraction into a single drop [J]. Anal Chem,1996,68:2236-2240.
