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Soler C, Manes J, Pico Y: Liquid chromatography-electrospray quadrupole ion-trap mass spectrometry of nine pesticides in fruits. J Chromatogr A. 2004 Sep 3;1048(1):41-9.
A liquid chromatographic method, with electrospray ionization tandem mass spectrometry (LC-ESI-MS-MS), has been developed for determining acrinathrin, carbosulfan, cyproconazole, lambda-cyhalothrin, kresoxim methyl, pyrifenox, pyriproxyfen, propanil, and tebufenpyrad in fruits.
The utility of the method is demonstrated by the analysis of crude extracts obtained by matrix solid-phase dispersion (MSPD) using C18 as dispersant and dichloromethane-methanol as eluent, and by solid-liquid extraction (SLE) with ethyl acetate and anhydrous sodium sulfate. |
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