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

Comprehensive Analysis of Microplastics and Their Adsorbed Environmental Matrix Constituents Using a Combination of Thermal Desorption and Pyrolysis with GCxGC-HRTOFMS David E. Alonso and Joseph E. Binkley; LECO Corporation, Saint Joseph, Michigan, USA Plastic production began in the early 20th…

Prachy… necílený screening s využitím GCxGC HRMS instrumentace Pavel Jiroš, David E. Alonso and Joe Binkley Introduction “…dust can hold a witch’s brew of persistent organic pollutants, metals, endocrine disruptors, and more.” Pelley J., “Dust, Unsettled” ACS Cent. Sci. 2017,…

Exploring PFAS in Consumer Goods Using GCxGC and HighResolution Mass Spectrometry David E. Alonso and Joe Binkley Outline • Background • Objective • Experimental • Results & Discussion – – • Example A, Anti-Fog Solution – The case for GC-HRTOFMS…

Comprehensive Characterization of Household Dust Samples Using a Multi-Mode Source, Enhanced Chromatographic Resolution, and High Resolution Mass Spectrometry David E. Alonso, Todd Richards, and Joseph E. Binkley; LECO Corporation, Saint Joseph, Michigan, USA • NIST SRM: PCI and ECNI, Pesticides…