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A Quick Easy Cheap Effective Rugged and Safe (QuEchERS) extraction was developed and followed by selective analysis using a liquid chromatography–mass spectrometry method for the quantification of eighteen pesticides in vegetable samples. This method was accurate (⩾99.5%), and it exhibited limits of detection and quantification values in the 0.006–0.091 and 0.020–0.314μgkg −1 ranges, respectively...
In this study, we assessed the exposure of urban populations to different classes of organophosphate pesticides due to the consumption of different types of vegetables. Liquid chromatography–mass spectrometry was used for quantification, while the quick, easy, cheap, effective, rugged and safe extraction method was used to isolate eighteen organophosphate pesticides found in vegetable samples (eggplant,...
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