Comprehensive Characterization of Green Leaf Tobacco Extracts Using GC-HRT

® Utilizing the Pegasus GC-HRT 4D for Improved Yeast Metabolite Characterization 1. Introduction 1 Yeast has been used since ancient times for fermentation and production of wine. In modern times, the S. cerevisiae 2 strain is the preferred cell workhorse…

How Comprehensive is Your Analysis? Human Molecular Profiling Using High Resolution Time-of-Flight Mass Spectrometry LECO Corporation; Saint Joseph, Michigan USA 1. Introduction 1,2 Since ancient times, urine has been used to diagnose human disease. It was considered to be a…

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"…

Unambiguous Pesticide Identification in Cigarette Tobacco LECO Corporation; Saint Joseph, Michigan USA 1. Introduction This note highlights the capability of high resolution time-of-flight (HRT) mass spectrometry to confidently identify analytes in a complex matrix, while maintaining the ability to screen…