The Influence of Modulation Period Changes on Slightly Resolved Components Using Variable Modulation in GCxGC

The Influence of Modulation Period Changes on Slightly Resolved Components Using Variable Modulation in GCxGC Cory Fix, Joe Binkley | LECO Corporation, St. Joseph, Michigan USA Introduction Carrier Gas Variable modulation is a relatively new concept in the field of…

® Analysis of PAHs in Infant Formula and Blueberries Using QuEChERS and GCxGC-TOFMS Life Science and Chemical Analysis Centre • LECO Corporation, Saint Joseph, Michigan USA 1. Introduction PAHs are widespread carcinogenic pollutants that are naturally found in crude oil…

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…

GCxGC-TOFMS Utilized as a Broad-Spectrum Analysis for Endocrine Disruptor Compounds in Urban and Rural Watersheds Allen Zhang, John Heim, and Joe Binkley | LECO Corporation, St. Joseph, Michigan USA Methods GCxGC-TOFMS Analysis Parameters • Industrial plant next to a river…