Multiresidue method for the quantification of pesticides in fruits, vegetables, cereals and black tea using UPLC MS/MS

[ APPLICATION NOTE ] Multiresidue Method for the Quantification of Pesticides in Fruits, Vegetables, Cereals and Black Tea using UPLC-MS/MS Dimple Shah, 1 JodiAnn Wood,1 Gordon Fujimoto, 1 Eimear McCall, 2 Simon Hird, 2 and Peter Hancock 2 Waters Corporation,…

EVALUATING SYSTEM PERFORMANCE DURING ROUTINE ANALYSIS OF FOOD COMMODITIES FOR PESTICIDE RESIDUES Dimple Shah,1 Jodi-Anne Wood,1 Simon Hird 2 and Eimear McCall 2 1 Waters Corporation, Milford, MA, USA; 2 Waters Corporation, Wilmslow, United Kingdom. INTRODUCTION The analysis of pesticide…

Food and Beverage Chemical Contaminant Testing Application Notebook Pesticide Residues Veterinary Drugs Mycotoxins Alkaloids PFAS Introduction EFFICIENT ANALYTICAL SOLUTIONS TO SUPPORT A SAFE, NUTRITIOUS, AUTHENTIC AND SUSTAINABLE FOOD SUPPLY CHAIN Welcome to Waters’ food and beverage contaminants testing application notebook.…

An Overview of Multi-residue Pesticide Testing CONTENTS Introduction........................................................................................................................................................................................3 Drivers for Pesticide Testing.............................................................................................................................................4 Regulatory Limits.......................................................................................................................................................................5 Multi-residue Pesticide Methods..................................................................................................................................6 Sample Preparation..................................................................................................................................................................... 7 Sample Extraction..................................................................................................................................................................... 7 QuEChERS Extraction............................................................................................................................................................8 Dispersive Solid Phase Extraction (dSPE)..............................................................................................................9 Solid Phase Extraction (SPE)..........................................................................................................................................10 Gaining Efficiencies in Liquid Handling.................................................................................................................. 11…