Videos and Webinars Archives

Multiclass GCxGC Method for Cannabis Products

Lorne Fell [LECO] provides an update on LECO Separation Science instruments and equipment. Jean-François Focant [University of Liège] presents "Multiclass GCxGC Method for Cannabis Products", discussing how GCxGC can be utilized to study cannabis ...

Analysis of GCxGC-TOFMS Data using Tile-Based Fisher Ratio

411-956-006 Rob Synovec [University of Washington] discusses discovery-based analysis and its application into gas chromatography, and the development of ChromaTOF® Tile, a tile-based fisher ratio analysis tool. [Synovec presentation begins at 14:00]

Fisher ratio analysis for metabolite discovery in Pacu fish

SS-ASMS20-LPSS-002 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) ...

Implementation of Fisher Ratio Analysis to Improve Classification of Sulfur-Contaminated Jet Fuels using Comprehensive Two-Dimensional Gas Chromatography Time-of-Flight Mass Spectrometry Data

SO-ASMS20-LPSS-001 Tile-based Fisher ratio (F-ratio) analysis is a supervised chemometric method for the discovery of analytes in comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GCxGC-TOFMS) datasets.

Characterization of Beverage Products Containing Cannabidiol

Liz Humston-Fulmer [LECO] utilized GCxGC TOF-MS technologies to understand the chemical composition of CBD-infused beverages. Originally presented 26 March 2020.