Comprehensive Characterization of Household Dust Samples Using a Multi-Mode Source, Enhanced Chromatographic Resolution, and High Resolution Mass Spectrometry

Analysis of Trace Persistent Organic Pollutants (POPs) in Dust Using a Novel Multi-Mode Ionization Source and High Resolution Time-of-Flight Mass Spectrometry David E. Alonso, Todd Richards and Joseph E. Binkley | LECO Corporation, Saint Joseph, Michigan, USA 2.5e4 Household dust…

Application Note ® + Instrument: Pegasus HRT 4D EMPOWERING RESULTS Enhanced Quantitative Analysis of Polychlorinated Paraffins by Comprehensive GCxGC-HRTOFMS with Negative Chemical Ionization LECO Corporation; Saint Joseph, Michigan USA Key Words: Quantitative Analysis, Persistent Organic Pollutants, Chlorinated Paraffins, Comprehensive Two-Dimensional…

Non-Targeted Analysis of Complex Environmental Samples Using Thermal Desorption, Multidimensional Gas Chromatography, Multi-Mode Ionization Methods, and High-Resolution Time-of-Flight Mass Spectrometry David E. Alonso, John Hayes, Liz Humston-Fulmer, and Joseph E. Binkley | LECO Corporation, Saint Joseph, Michigan, USA High-Resolution Time-of-Flight…

Piecing Together Pollutant Profiles: Combining High-Resolution MS From Multiple Ionization Modes With Multidimensional GC for Petroleum Forensics and Environmental Analyses Christina Kelly, Joe Binkley, John Hayes | LECO Corporation, St. Joseph, MI, USA Introduction Petroleum Forensics Complex mixtures create challenges…