Comparing Pesticide Residues in Amish and Commercially Grown Strawberries and Spinach Using QuEChERS, Various dSPE Sorbents, and GC-TOFMS

TN-0051 APPLICATIONS Analysis of Pesticide Residues in Spinach using Phenomenex roQ™ QuEChERS AOAC Kits by LC/MS/MS and GC/MS Sueki H. Leung, Monika M. Kansal, Carl Sanchez, Art Dixon, Michael Rummel, and Erica Pike Phenomenex, Inc., 411 Madrid Ave., Torrance, CA…

Sample Preparation Applications Fast, Simple QuEChERS Extraction and Cleanup of Pesticide Residue Samples • Achieve a four-fold increase in sample throughput. • Significantly reduce material costs. • Convenient, ready to use centrifuge tubes with ultra pure, pre-weighed adsorbent mixtures. innovative…

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…

Applications Note Developing New Methods for Pesticides in Dietary Supplements Advantages of the QuEChERS Approach New requirements for dietary supplements to be manufactured under cGMP regulations have created a need for methods to detect pesticides in these complex, largely botanical…