TOF-MS
Instrument Portfolio
GCxGC Time-of-Flight Mass Spectrometer
High Resolution GC-TOFMS
High Resolution GCxGC-TOFMS
Application Notes
Learn more about our solutions for TOF-MS with our library of related application notes.
209-200-172 | Dual-Detection of Plastics-Derived Pyrolysis Oil Data from a single injection of plastics-derived pyrolysis oil using GCxGC with reverse fill-flush modulator and flow splitter is explored. |
209-200-174 | GCxGC Coelution Data Detection with RFF Modulator Data demonstrating how Paradigm reverse-fill flush modulator and Shift flow splitter enhance GCxGC detection accuracy in fragrance samples. |
203-821-667 | Aroma Compounds Pumpernickel Bread Aroma Compounds Pumpernickel Bread |
203-821-655 | Analysis of Heavy Fuel Oil using Multi-Mode Ionization Heavy Fuel Oil Multi-Mode Source MMS GCxGC-HRT4D |
203-821-662 | A Comprehensive GC-TOFMS Metabolomics Workflow Early Type 2 Diabetes prediction can be facilitated by the implementation of a metabolomics method for the identification of T2DM biomarkers. A complete automated derivatization workflow is explored. |
News or Stories
This year marks the 20th annual conference of the Metabolomics Society! LECO is excited to be a sponsor for Metabolomics 2024, starting on 16 June and ending 20 June, and we’re counting down the minutes until the conference begins. Held in the buzzing metropolis of Osaka, Japan, this event is the largest metabolomics meeting worldwide. […]
In an era marked by intricate chemical compositions and emerging contaminants, conventional targeted analysis methods often prove inadequate for gaining a comprehensive understanding of environmental and biological matrices. Enter non-targeted screening – an innovative approach enabling the simultaneous detection and identification of thousands of compounds, regardless of prior knowledge of their presence. Positioned at the […]
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 Chicago […]
Videos and Webinars
- 1Insights from Liege: Applying Non-Target GCxGC to Enhance Metabolomics Analyses From 27 June 2024
- 2State of the Art Technology – Aroma, Flavour, and Fragrance From 26 September 2023
- 3Discovery Workflow Best Practices for Environmental Contaminants From 30 November 2022
- 4GCxGC Analysis Workflow with ChromaTOF Tile From 30 November 2022
- 5GC-MS Analysis Workflow utilizing ChromaTOF Sync From 20 November 2022
- 6Breath Analysis – Investigating the Human Volatome From 7 February 2022
Posters and Presentations
- Utilizing Hydrogen Carrier Gas for Fast GC-MS Hydrogen as a carrier gas for GC-TOFMS analysis is explored.
- POPs in Dust Using MMS GCxGC-HRT
- Comprehensive Characterization of Household Dust Samples Using a Multi-Mode Source, Enhanced Chromatographic Resolution, and High-Resolution Mass Spectrometry
- Evaluation of HR-TOFMS with the Multi-Mode Ion Source and the Automated Direct Inlet Probe
- Fisher ratio analysis for metabolite discovery in Pacu fish Tile-based Fisher ratio (F-ratio) analysis is used to discover and quantify metabolites in Argentinian pacu fish, using data collected by comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry (GCxGC-TOFMS) via a LECO Pegasus BT 4D instrument.