Home » Document Library » Time-of-Flight Mass Spectrometry (TOF-MS)

Time-of-Flight Mass Spectrometry (TOF-MS)

Mass spectrometry technique measuring ion mass-to-charge ratio by timing ion flight through a field-free region.

2014-lcgc-ionization-sources

Comprehensive Analysis of Human Plasma Using Gas Chromatography-High Resolution Time-of-Flight Mass Spectrometry: A Workflow to Leverage Electron and Chemical Ionization

2011-ctms-pollutants

Comprehensive Analysis of Persistent Organic Pollutants in Complex Matrices Using GC with High-Performance TOF-MS

2012-fuel-gas-oil-cuts

Comprehensive Chemical Composition of Gas Oil Cuts Using Two-Dimensional Gas Chromatography with Time-of-Flight Mass Spectrometry and Electrospray Ionization Coupled to Fourier Transform Ion Cyclotron Resonance Mass Spectrometry

203-821-641

Comprehensive Evaluation of Pesto Aroma Profiles Using SPME-GCxGC-TOFMS

203-821-660

Comprehensive Evaluation of Scotch Whisky Aroma Profiles Using SPME-GCxGC-TOFMS

203-821-643

Deadly Counterfeit Pills: Untargeted Analysis of Fentanyl-Laced Drugs

203-821-619

Determination of Pesticides in Tomato by GCxGC-TOFMS

203-821-626

Determining MOSH-MOAH with GCxGC-TOFMS

Discover unparalleled resolution and identification capabilities for analyzing food contaminated by mineral oil hydrocarbons (MOH). This application note details a powerful workflow to accurately separate and identify MOSH/MOAH fractions from comm...

2011-fosa-dietary-pesticides

Developing New Methods for Pesticides in Dietary Supplements

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DFTPP and BFB Mass Spectral Ion Abundance Criteria

203-821-477

Differential Analysis of Olive Oils with Pegasus GC-HRT and ChromaTOF-HRT Reference Feature

203-821-579

Differentiation of Honey Aroma Profiles with Flux GCxGC-TOFMS

203-821-634

Differentiation of Regular and Barrel-Aged Maple Syrups with ChromaTOF Tile

Dioxin Analysis: Uncovering Pollutants Ignored by Targeted Analyses

Peter Gorst-Allman [LECO] discusses the usage of GCxGC TOF-MS (with the Pegasus BT 4D) to analyze dioxins in samples, in accordance to EPA 1613.

203-821-536

Discovering the Scent of Celery

415-956-002

Discovering volatile biomarkers using GCxGC-TOFMS

Dr. Heather Bean (Arizona State University) discusses using GCxGC-TOF MS to detect and phenotype infections directly from lung samples.

203-821-531

Discovery of Sulfur-Containing Compounds in Broccoli with GC-TOFMS

401-952-745

Discovery Workflow Best Practices for Environmental Contaminants

When you don't know what you're looking for, as is often the case with environmental contaminants and pollutants, the task can seem daunting, but high-resolution TOFMS and GCxGC is a powerful combination for non-target searches. With the tools inc...

203-821-492