Automated Screening of GC-TOFMS Chromatograms with Specific Detection for Chlorine, Bromine, and Sulfur Containing Compounds

Leveraging Cl-H Mass Defect Plots for the Identification of Halogenated Organic Contaminants Jonathan D. Byer1, Mehran Alaee2, Karl Jobst3, Grazina Pacepavicius2, and Joe Binkley1 1LECO Corporation, St Joseph, MI, USA; 2Environment Canada, Burlington, ON, Canada; 3Ontario Ministry of the Environment,…

® Delivering the Right Results Analysis of Pharmaceuticals in Municipal Drinking Water by Gas Chromatography–Time-of-Flight Mass Spectrometry (GC-TOFMS) Joe Binkley and Mark Libardoni • LECO Corporation, St. Joseph, Michigan INTRODUCTION MASS SPECTRAL DECONVOLUTION An increasing amount of pharmaceutical products are…

The Use of Accurate Mass Peak Filters to Detect and Identify New Disinfection Byproducts in Swimming Pools and Spas Jonathan D. Byer1, Eric J. Daiber2, Sridevi A. Ravuri2, Joe Binkley1, Susan D. Richardson2 1 LECO Corporation, St. Joseph, MI USA…

Identifying Disinfection Byproducts in Treated Water Jonathan D. Byer, LECO Corporation; Saint Joseph, Michigan USA Susan D. Richardson, University of South Carolina; Columbia, South Carolina USA 1. Introduction ® LECO's Pegasus GC-HRT was used for the identification of "known unknowns"…