Displaying items by tag: GCxGC

"Evaluating Oxidized Base Oils by Flow Modulated GC×GC-TOFMS" by Paul Harvath
At LECO’S GC×GC Workshop & Symposium (filmed at the LECO European Application and Training Centre, Berlin, Germany) Paul Harvath gave a talk entitled "Evaluation of Oxidized Base Oils by Flow Modulated Two-Dimensional Gas Chromatography – Time of Flight Mass Spectrometry". In his talk he gave an insight about the history and future of engine oils for cars, and how the…
SeparationScience featuring LECO Food Testing Applications e-Book
Our new eBook summarises a large part of LECO’s application work in the field of food testing. In addition to the Application Compendium, the eBook includes an introduction to GC×GC- and TOFMS-technology, followed by an overview of the different hardware and software solutions that were used for the food testing applications. A bibliography with additional references can be found in…
Cannabis Questions? More Answers in one Injection
As laws and regulations change, cannabis and all it’s related chemical compounds of interest are showing up in a wide variety of consumer products. LECO instruments, that combine powerful Time-of-Flight Mass Spectrometry (TOF-MS) and Comprehensive Two Dimensional Gas Chromatography (GC×GC) technologies, can make your analyses more efficient. Find out here, how to save time and money by quantifying and identifying…
Medical Diagnosis using Breath Analysis and GC×GC-TOFMS: Optimizing Data for Accurate Treatment
At our ASMS breakfast seminars, Jean-François (Jef) Focant, Head of the Department of Chemistry and Director of the Organic and Biological Analytical Chemistry group at the University of Liège, Belgium, spoke about using our Pegasus® BT 4D and Pegasus® GC-HRT 4D for GC×GC-TOFMS on the breath of asthma patients to improve asthma treatment*. Before diving into the blood and sputum,…
https://www.youtube.com/watch?v=WpyU0GnUQb4
Meeting of the London Metabolomics Network and South East Region Analytical Division of the Royal Society of Chemistry at Burlington House, London Alan Griffiths speaks about the top of the range technique for GC×GC Separation provided by LECO. The video has been recorded at the meeting of the London Metabolomics Network and South East Region Analytical Division of the Royal…
Of Fireworks and Tourism: GC×GC-HRMS Analysis of Summer Impacts on Lake Michigan Water Quality
Fireworks are a staple of America’s Independence Day celebrations. It is estimated that 16,000 fireworks displays are held in the United States each year and American consumers will spend more than $1 billion in firework sales to mark the holiday! Beyond a big bang and bright lights, how do these fireworks affect the environmental world around them? LECO’s world headquarters…
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