TOF-MS

Instrument Portfolio

Pegasus Two-Dimensional Gas Chromatograph
Pegasus BT 4D

GCxGC Time-of-Flight Mass Spectrometer

Pegasus High-Resolution Gas Chromatograph
Pegasus GC-HRT

High Resolution GC-TOFMS

Pegasus High Resolution two-dimensional gas chromatograph
Pegasus GC-HRT 4D

High Resolution GCxGC-TOFMS

Application Notes

Learn more about our solutions for TOF-MS 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.

203-821-250 Quantification of Dioxin-Like Polychlorinated Biphenyls
203-821-245 GCxGC-ECD of Polybrominated Diphenyl Ethers
203-821-246 GCxGC-ECD of Polychlorinated Biphenyl Congeners
Browse 81 additional application notes for TOF-MS.

News or Stories

15 March 2024 What’s Behind Your Beer’s Aroma This St. Patrick’s Day?

St. Patrick’s Day is an annual feast day celebrating the patron saint, St. Patrick. It’s a national holiday in both Ireland and Northern Ireland. The holiday, taking place on March 17th, has a number of traditions associated with it here in the USA as well—wearing green, eating the traditional Irish corned beef and cabbage, the […]

9 June 2023 GCxGC Data Handling: ChromaTOF Tile

Overwhelmed by the volume of data produced by GCxGC-TOFMS? LECO’s ChromaTOF software offers data analysis add-ons that push GCxGC-TOFMS capabilities beyond what was previously feasible.

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.