4Jan Ake Jonsson, Mathiasson L. Membrane- based techniques for sample enrichment [ J ] .Chromatography A, 2000,902 ( 1 ) : 205-225.
5Maudens K E, Wille S M R, I,ambert W E. Analytical Applications of Membrane Extractionfor Biomedical and Environmental Liquid Sample Preparation [ J ].Chromatography B , 2007,848 ( 2 ) : 384-390.
6Inigoyenl L, Moreno C, Mendiguchia C, el al. Application of liquid membranes to sample preconcentration for the spectrometric determination of cadmium in seawater [ J ] .Membrane Science, 2006,274(1-2) :169-172.
7Jakubowska N, Polkowska Z, Namies' nik J. Analytical Applications of Membrane Extraction for Biomedical and Environmental Liquid Sample Preparation [ J ] .Analytical Chemistry,2005,35 (3) :217-235.
8Hyotylainen T, Tuutijarvi T, Kuosmanen K. Determination of Pesticide Residues in Red Wines with Microporous Membrane Liquid-liquid Extraction and Gas Chromatography [J].Anal Bioanal Chem,2002,372 (5-6) :732-736.
9P Dzygiel, P Wieczorek. Extraction of glyphosate by a supported liquid membrane technique [ J ] .Chromatography A, 2000,889 ( 1-2 ) :93-98.
10Liu J F, Chao J B, Jiang Membrane Extraction : A Novel G B. Continuous Flow Liquid Automatic Trace- enrichment Technique Based on Continuous Flow Liquid- liquid Extraction Combined with Supported Liquid Membrane [ J ] .Analytica Chimica Acta,2002,455 ( 1 ) :93-101.