GCxGC-ECD of Organochlorine Pesticides in Cucumber and Tomato

® Organochlorine Pesticides by GCxGC-ECD LECO Corporation; Saint Joseph, Michigan USA Key Words: GCxGC-ECD, Environmental, Quantification A relatively new way to solve separation problems is to use comprehensive two-dimensional GC (GCxGC). GCxGC is a way to increase peak capacity by…

® GCxGC-TOFMS of Pesticides in Tobacco LECO Corporation; Saint Joseph, Michigan USA Key Words: GCxGC-TOFMS, Deconvolution, Quantification, Pesticides, Tobacco Time-of-flight mass spectrometry (TOFMS) provides a better solution because of its full mass range capability at low levels. In addition, TOFMS…

General Applications Determining Pesticides in Dietary Supplements with QuEChERS Extraction, Cartridge SPE, and GCxGC-TOFMS Regulatory requirements are driving the development of new multiresidue pesticide methods for dietary supplements. Minimizing matrix interference is critical for data accuracy. The novel approach employed…

® Quantification of Dioxin-Like Polychlorinated Biphenyls Using GCxGC-ECD with a Selective Column in the Second Dimension LECO Corporation; Saint Joseph, Michigan USA Key Words: GCxGC-ECD, Environmental, Quantification, PCBs Comprehensive two-dimensional GC (GCxGC) is one way to determine dioxin-like PCBs with…