Characterization of Persistent Organic Pollutants in Suspended Sediments by Thermal Desorption Coupled to GC×GC-TOFMS

Non-Target and Post-Target Analysis of Organic Environmental Contaminants in Suspended River Sediments Corporation St. Corporation, St Joseph, Joseph MI, MI USA; 2Water Quality Monitoring and Surveillance Surveillance, Environment Canada Canada, Burlington Burlington, ON ON, Canada High Resolution GC-TOFMS GC×GC-TOFMS: Nominal…

® Evaluation of PDMS-Based Extraction Techniques and GC-TOFMS for the Analysis of Off-Flavor Chemicals in Beer LECO Corporation; Saint Joseph, Michigan USA ® Key Words: GC-TOFMS, Beer, Off-Flavors, Polydimethylsiloxane, SBSE, Headspace Sorptive Extraction, Twister Carbonyl compounds (particularly aldehydes), furfuryl derivatives…

Analysis of Light Crude Oil Using Gas Chromatography—High Resolution Time-of-Flight Mass Spectrometry LECO Corporation; Saint Joseph, Michigan USA Keywords: GC, High Resolution MS, Time-of-Flight MS, Light Crude Oil 1. Introduction Crude oil is a very complex mixture of organic compounds…

When Single Dimension GC Separations Fail: Exploring Real World Applications for Comprehensive Two-Dimensional GC (GC×GC) Joseph E. Binkley, Elizabeth Humston-Fulmer, David E. Alonso, and Lorne M. Fell | LECO Corporation, St. Joseph, MI USA Background Instrumentation One of the benefits…