Gas Chromatography

Instrument Portfolio

Pegasus benchtop gas chromatograph
Pegasus BT

Gas Chromatography Time-of-Flight Mass Spectrometer

Pegasus High-Resolution Gas Chromatograph
Pegasus GC-HRT

High Resolution GC-TOFMS

Pegasus BTX - Benchtop GC and GCxGC TOF-MS
Pegasus BTX

Application Notes

Learn more about our solutions for Gas Chromatography with our library of related application notes.

203-821-408 Analysis of Polychlorinated Biphenyls (PCBs) in Fish Oil Supplements by Gas Chromatography with High-Performance Time-of-Flight Mass Spectrometry

The American Heart Association recommends eating two servings of fish per week, specifically fish with high fat content such as tuna and salmon. In this study, the advantages of using the Pegasus GC-HRT to analyze complex matrices such as fish oil are highlighted.
203-821-422 Application of GC High Resolution Time-of-Flight Mass Spectrometry to Mouse Liver Metabolomic Analyses

Liver disease affects more than 800 million people worldwide causing at least 1.5 million deaths annually. Mice provided a reliable model for detection of polychlorinated biphenyls associated with non-alcoholic fatty liver disease.
203-821-449 Identifying Polymer Extract Components wth EI and CI GC-HRTOFMS
203-821-447 Enhanced Metabolite Profiling: Hard and Soft Ionization High-Resolution Time-of-Flight Mass Spectrometry
203-821-435 Comprehensive Analysis of Drug Residues from a Confiscated Pipe: GC-High Resolution Mass Spectrometry with Chemical Ionization to Facilitate Unknown Identification
Browse 51 additional application notes for Gas Chromatography.

News or Stories

30 June 2023 Excellence in GC-MS Applications

LECO, in partnership with The Analytical Scientist, is pleased to announce the winners of our Application Challenge! Learn more about novel and interesting applications of GC-MS through interviews with the winners.

28 April 2023 Special Series: GC-MS with The Analytical Scientist

Discover how GC-MS technology is being used to tackle real-world problems like fuel laundering and environmental pollution with The Analytical Scientist’s GC-MS eBook.

6 May 2022 Designed for Speed: Fast GC

Even the best-trained experts can only move as fast as their equipment will allow. Learn how LECO’s Pegasus BT is designed for fast GC analyses.

Read additional stories.