Utilization of Comprehensive Two-Dimensional Gas Chromatography (GCxGC) for Comparison of Automobile Lubricants for Crime Scene Investigations

Environmental Applications Fingerprinting Crude Oils and Tarballs Using Biomarkers and Comprehensive Two-Dimensional Gas Chromatography By Michelle Misselwitz, Jack Cochran, Chris English, and Barry Burger Abstract Petroleum biomarkers are “molecular fossils” that can be analyzed with gas chromatography to fingerprint crude…

Characterization of Peppermint Essential Oils Grown in Different Areas by Gas Chromatography Ultra-High Resolution Time-of-Flight MS (GC-HRT) Cory Fix, Joe Binkley, David Alonso • LECO Corporation, St. Joseph, MI USA The NW and MW peppermint essential oil samples were diluted…

Characterization of Peppermint Essential Oils Grown in Different Areas by Gas Chromatography Ultra-High Resolution Time-of-Flight MS (GC-HRT) Cory Fix, Joe Binkley, David Alonso • LECO Corporation, St. Joseph, MI USA The NW and MW peppermint essential oil samples were diluted…

Petroleum Research Curated Compilation of Articles Employing GCxGC and TOFMS Technology EMPOWERING RESULTS Comprehensive two-dimensional gas chromatography (GCxGC) provides powerful information for solving real-life problems in the petroleum field, both in routine analysis ® and for research. Coupled to the…