4Quality control procedures for pesticide residues analysis. Guidelines for Residues Monitoring in the European Union [S]. EU, Document No. SANC0/10476/2003 (2006).
5Przybylski Cedric, Hommet Frederic. Evaluation of some parameters affecting troublesome pesticide analysis in gas chromatography-ion-trap mass spectrometry[ J]. J Chromatogr A, 2008, 1201:78-90.
6Souverain S, Rudaz S, Veuthey J L. Matrix effect in LC-ESI-MS and LC-APCI-MS with off-line and on-line extraction procedures [J]. J Chromatogr A, 2004, 1058:61-66.
7Anastassiades M, Ma?tovska K, Lehotay S J. Evaluation of analyte proteetants to improve gas chromatographic analysis of pesticides [J]. J Chromatogr A, 2003, 1015: 163-184.
8Pate K, Fussel R J,Goodal D M. Analysis of pesticide residues in lettuce by large volume-difficuh matrix introduction-gas chromatography-time of flight-mass spectrometry [J]. Analyst, 2003, 128 (10):1228-123.
9Schenck F J, Lehotay S J. Does further clean-up reduce the matrix enhancement effect in gas chromatographic analysis of pesticide residues in food [J]. J Chromatogr A, 2000, 868:51-61.
10Godula M, Hajslova J, Aherova K. Pulsed splitless injection and the extent of matrix effects in the analysis of pesticides [J]. J High Resolu Chromatogr,1999. 22 (7):395-402.
