Pyrolysis Gas Chromatography— Time-of-Flight Mass Spectrometry

® Cosmetic Products Analysis by Pyrolysis-Comprehensive Two-Dimensional Gas Chromatography with Time-ofFlight Mass Spectrometry Detection (Py-GCxGC-TOFMS) LECO Corporation; Saint Joseph, Michigan USA Key Words: GCxGC-TOFMS, Pyrolysis Pyrolysis (Py) is a useful technique for reproducibly degrading (under temperature-controlled conditions) organic materials to…

Chemical Analysis of Polymer Microbeads in Toothpaste by TD- and Py-GC×GC-TOFMS LECO Corporation; Saint Joseph, Michigan USA 1. Introduction Plastic microbeads were used increasingly in personal care products from toothpaste to facial cleansers up until 2013 when mounting pressure from…

Application of TD/Py-GCxGC-TOFMS for Analysis of Microplastics and Chemical Pollutants in Ambient Particulate Matter Samples S. Wright1, J. Levermore1, N. Jones2, A. Griffiths2 1. Medical Research Council (MRC) Centre for Environment and Health, Environmental Research Group, School of Public Health,…

® A Simple Extraction Method for Polychlorinated Biphenyls in Sediment with Fast Analysis by Gas Chromatography— Time-of-Flight Mass Spectrometry LECO Corporation; Saint Joseph, Michigan USA Key Words: GC-TOFMS, PCBs, Environmental To match fast instrumental methods, faster sample preparation methods are…