Quantitation of Four Regulated Phthalates in Plastic Consumer Products by Gas Chromatography– Time-of-Flight Mass Spectrometry LECO Corporation; Saint Joseph, Michigan USA 6.0e8 4.8e8 3.6e8 Bis(2-ethylhexyl) phthalate 7.2e8 Dibutyl phthalate Diisobutyl phthalate 1. Introduction Phthalates are a class of chemical compounds…
Analysis of Urine SRMs Using Solid Phase Micro Extraction, Dynamic Headspace and Liquid Injection with Comprehensive Two-Dimensional Gas Chromatography (GCxGC) High Resolution Time-of-Flight Mass Spectrometry David E. Alonso*, Joseph E. Binkley, Elizabeth M. Humston-Fulmer, Lorne E. Fell and Jonathan D.…
Comparison of Dried Thyme from Different Geographical Locations with GC-TOFMS and Software Tools Designed to Rapidly Determine Similarities and Differences Elizabeth M. Humston-Fulmer, David E. Alonso, John Hayes, and Joseph E. Binkley | LECO Corporation, Saint Joseph, MI USA INTRODUCTION…
Characterization of PFAS Chemicals in Anti-Fog Solutions Using Gas Chromatography, and High-Resolution Time-of-Flight Mass Spectrometry John Hayes, Elizabeth Humston-Fulmer, David E. Alonso and Joseph E. Binkley | LECO Corporation, Saint Joseph, Michigan, USA 0.9e9 N-MeFOSA 9 2) Dilute to 1…
