Analysis of Brominated Flame Retardants by GCxGC-TOFMS

Research Hype to Practical Analysis: Benefits of Comprehensive TwoDimensional Gas Chromatography (GCxGC) for a Routine Laboratory Authored by Michelle Misselwitz Comprehensive two-dimensional gas chromatography (GCxGC) is a technique that has been around for over 25 years. Some may argue that…

GCxGC Columns Your One Source for 2D Gas Chromatography Why use GCxGC?.......................................... 2 Meet the Experts.......................................... 4 PAHs in Seafood....................................... 4–5 PCBs and BDEs............................................... 6 Pesticides in Dietary Supplements....... 7 Halogenated POPs in Human Milk....... 8 Aromatics and Nonaromatics in…

® Small Molecule Metabolite Identifications in Diabetic Versus Non-Diabetic Urine Sample Groups Using Comprehensive Two-Dimensional Gas Chromatography Combined with Time-of-Flight Mass Spectrometry (GCxGC-TOFMS) John Heim, LECO Corporation; Saint Joseph, Michigan USA Key Words: Fisher Ratio, Sample Groups, Diabetes, Metabolite Profile…

Analysis of Sagebrush Aromas by Headspace SPME-GCxGC-TOFMS and Utilization of Variable Modulation in the Second Dimension Separation LECO Corporation; Saint Joseph, Michigan USA Keywords: GCxGC, Variable Modulation, Headspace SPME 1. Introduction The common sagebrush (A. tridentata), also called big sagebrush,…