Example of True Signal Deconvolution in an Automated SPME-GCxGC-TOFMS Analysis of Non-Derivatized Drugs in Urine

® Delivering the Right Results Drug Screening in Non-Derivatized Urine by Automated Solid Phase Microextraction (SPME) and Comprehensive Multidimensional Gas Chromatography Time-of-Flight Mass Spectrometry (GCxGC-TOFMS) Scott Pugh, John R. Heim, and Mark Libardoni • LECO Corporation, St. Joseph, Michigan Demonstrate…

® Forensic Toxicology Analysis of Non-derivatized Drugs in Urine by Automated Solid Phase Microextraction (SPME) GCxGC-TOFMS John Heim • LECO Corporation; Saint Joseph, Michigan USA Key Words: Non-Derivatized Drugs, Automated SPME, GCxGC-TOFMS This application presents experimental data from the forensics…

® Rapid Drug Screening Method by GC-TOFMS ® Analysis with the Pegasus HT for 12 Drugs of Abuse in Under 5 Minutes John Heim and Joe Binkley • LECO Corporation; Saint Joseph, Michigan USA ® Time (s) 182 Time (s)…

® Rapid Qualitative GC-TOFMS Analysis of a Petroleum Refinery Reformate Standard LECO Corporation; Saint Joseph, Michigan USA Key Words: GC-TOFMS, Petrochemical, Deconvolution 1. Introduction Analyses of petroleum products are complicated by the relatively large number of volatile components contained in…