Fast Screening for Pesticides in Fruits and Vegetables by Gas Chromatography— Time-of-Flight Mass Spectrometry

Food Safety Applications Evaluation of Dispersive and Cartridge Solid Phase Extraction (SPE) Cleanups for Multiresidue Pesticides in QuEChERS Extracts of Finished Tobacco Using GCxGC-TOFMS By Michelle Misselwitz, Jack Cochran, and Julie Kowalski Abstract Tobacco is a high-value production crop for…

Analysis of Pesticide Residues in Apple Using Agilent Bond Elut QuEChERS AOAC Kits by GC/MS Application Note Food Safety Authors Abstract Limian Zhao, David Schultz, and This application note describes the use of a quick, easy, cheap, effective, rugged, and…

Foods, Flavors & Fragrances Applications A Comprehensive Approach to Pesticide Residue Testing, Including Non-Target Analysis, for Fruits, Vegetables, and Nuts, Using QuEChERS, LC-MS/MS, and GCxGC-TOFMS By Julie Kowalski1, Jack Cochran1, Jason Thomas1, Michelle Misselwitz1, Rebecca Wittrig2*, and André Schreiber3 1Restek…

® Delivering the Right Results Analysis of Fruit Commodities by GC-TOFMS and GCxGC-TOFMS Using QuEChERS Approach Doug Staples, Joe Binkley, and John Heim • LECO Corporation, St. Joseph, MI INTRODUCTION STANDARDS/SAMPLES The availability of fruit commodities from a wide variety…