March 28th 2024
At the 2024 Pittcon Conference, Elizabeth Humston-Fulmer of LECO Corporation presented an improved workflow which uses two-dimensional gas chromatography (GCxGC) with dual time of flight (TOF) MS/FID detection. Shortly after Pittcon, Humston-Fulmer discussed this analytical method with us.
36th International Symposium on Capillary Chromatography and 9th GCxGC Symposium
May 4th 2012The International Symposium on Capillary Chromatography (ISCC) has established its reputation as forum for microcolumn separation techniques and, over the years, the most important developments in capillary gas chromatography, microcolumn liquid chromatography and electromigration techniques have been presented in this symposium series.
Analysis of Multiple Classes of Cigarette Smoke Constituents by GCxGC-TOFMS
February 1st 2012GCxGC-TOFMS provided a comprehensive analysis of tobacco smoke. Individual smoke constituents across several target compound classes were extracted, chromatographically resolved, then identified and quantified with mass spectral detection.
Two Dimensional Liquid Chromatography: A Powerful Tool for The Characterization of Humic Substances
October 17th 2011Analysis of natural compounds is becoming increasingly important. One thriving area is the evaluation and application of environmental biopolymers, such as humic substances (HSs) in various applications, including medicine, industry, agriculture and environmental protection.