Analysis of Sagebrush Aromas by Headspace SPME-GCxGC-TOFMS and Utilization of Variable Modulation in the Second Dimension Separation

Aroma Profile of Hops, Humulus Iupulus, as a Function of Boil Time by GC-TOFMS and GCxGC-TOFMS Life Sciences and Chemical Analysis Centre, LECO Corporation; Saint Joseph, Michigan USA Keywords: Pegasus HT, GC-TOFMS, Deconovolution, Food and Flavor, Aroma Profile, Hops 1.…

PEGASUS® HT-C and PEGASUS 4D-C ® Delivering the Right Results What is missing in your sample? Is it important? The Pegasus 4D GCxGC-TOFMS from LECO is trusted by scientists around the world, working in diverse markets and industries, who are…

® Delivering the Right Results Utilization of Comprehensive Two-Dimensional Gas Chromatography Combined with Time of Flight Mass Spectrometry (GCxGC-TOFMS) for Small Metabolite Identifications in Complex Biological Samples John Heim and Mark Libardoni • LECO Corporation, St. Joseph, MI INTRODUCTION EXPERIMENTAL…

® 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…