GCxGC-TOFMS of Pesticides in Tobacco

® GC-TOFMS and GCxGC-TOFMS of Organophosphate Pesticides in Ash Leaves LECO Corporation; Saint Joseph, Michigan USA Key Words: GCxGC-TOFMS, Pesticides 2. Experimental Conditions Sample Extraction An ash leaves extract was prepared by the United States Department of Agriculture in Gulfport,…

® 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…

® Analysis of Pesticide Residues in Citrus Oils by GCxGC-TOFMS with Minimal Sample Preparation LECO Corporation; Saint Joseph, Michigan USA Key Words: GCxGC-TOFMS, Classifications, Deconvolution, Quantification, Sample Preparation, Pesticides 2. Introduction Citrus oils are traded internationally and are included in…

® Screening for Environmental Contaminants in Complex Matrices—Tobacco LECO Corporation; Saint Joseph, Michigan USA Key Words: GCxGC-TOFMS, Environmental, Tobacco, Pesticides Analytical Approach GCxGC-TOFMS has been demonstrated to be applicable to the identification of pesticides in a tobacco extract. The automatic,…