Видео и вебинары
Заголовок и описание |
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ChromaTOF Retention Index
LECO Applications Chemist, Liz Humston-Fulmer, discusses the Retention Index functionality of ChromaTOF GC-MS data analysis software. This webinar was part of the LECO 2020 GCxGC Symposium. |
ChromaTOF Spectral Analysis Tools
Dave Alonso, LECO Applications Chemist, introduces webinar attendees to the Spectral Analysis Tools within the ChromaTOF software. Originally presented as a segment of the LECO 2020 GCxGC Symposium. Create Mass Defect, Ring Double-Bond Equivilent, and Van Krevelen data plots. |
ChromaTOF Quantitation Method Setup
In this webinar from the 2020 GCxGC Symposium, Todd Richards (LECO Separation Science Service Manager) demonstrates quantitiation method set-up in ChromaTOF software. |
ChromaTOF: Peak Filtering
Christina Kelly, LECO Applications Chemist, demonstrates Peak Filtering within the ChromaTOF software. This webinar was originally presented to LECO 2020 GCxGC Symposium participants. |
Moisture and Loss-on-Drying in Cannabis
Jeff Gast [LECO] discusses an approach for determining proper temperature and analytical gas composition to provide the most accurate moisture value in cannabis, utilizing the RC612 and TGM800. |
Developing Methodology for Moisture Determination in Cannabis
Jeff Gast [LECO] presents an approach for determining proper temperature and analytical gas composition to provide the most accurate moisture value in cannabis, utilizing the RC612 and TGM800. |
Characterization of Beverage Products Containing Cannabidiol (CBD) by GCxGC TOF-MS
Liz Humston-Fulmer [LECO] utilized GCxGC TOF-MS technologies to understand the chemical composition of CBD-infused beverages. |
Selectivity: When, Where, And How To Use It!
Dr. Diane Turner (Senior Consultant & Director, Anthias Consulting Ltd.) covers techniques for sample analysis, selectivity in choosing the right technical setup (column choice, inlet parameters etc.), and also data analysis optimisation. |
Simply GCxGC
Lorne Fell [LECO] briefly discusses comprehensive two-dimensional gas chromatography, and demonstrates how to establish GCxGC methods utilizing the Simply GCxGC software. |
Breath Volatile Compounds in Asthma Patients
Jean-Francois Focant from the University of Liege (Belgium) discusses utilizing two-dimensional gas chromatography to study volatile compounds in breath samples of asthma patients. |
Flow Modulation: A Simple Approach to Resolving Complex Mixtures
John Seeley [Oakland University] discusses various modulation technique for sample introduction into GCxGC columns. |
Tracking Shelf Life Stability of Beer
Liz Humston-Fulmer [LECO] discusses how GC-MS can isolate analyte differences among aging beer samples. |
Replacing LECO Pegasus HT with Pegasus BT GC-TOFMS
Jan Hazebroek, PhD., from Corteva Agriscience, discusses the impacts and benefits that the Pegasus BT had in their laboratory's high-throughput metabolomics research. |
Analyzing Light Crude Oil and High Boilers with GCxGC
Thomas Groger [University of Rostock] discusses the benefits that GCxGC provided their laboratory with the study of crude oils, bitumen, and various high boilers (solvents added to slow evaporation rates). |
Single Substrate Analysis with GCxGC TOF-MS
"Better, Greener, Faster" Webinar presented by Bob Nelson and Chris Reddy, from the Woods Hole Oceanic Institution, September 2017. |
GCxGC Made Simple, with Simply GCxGC
Mark Merrick [LECO] overviews comprehensive two-dimensional gas chromatography, and introduces Simply GCxGC, a comprehensive 2D gas chromatography method optimization online tool. |
Tracking Chemical Changes in Aging Beer
Liz Humston-Fulmer [LECO] discusses how the Pegasus BT (with L-PAL3 Autosampler) identifies analyte changes due to aging of commercially available IPA beer. |
Exceeding Standard Environmental Method Requirements with GC-TOFMS
Jonathan Byer [LECO] discusses targeted and non-targeted analysis processes, comparing findings against Environmental Protection Agency standardized methods. |
Battling Fuel Fraud to Achieve ASTM D5769
Christina Kelly [LECO] explores how gas chromatography techniques can be utilized to identify fuel fraud - tax evasive behaviors utilizing gasoline-based fuels - and how LECO instruments perform against ASTM D5769 (standard test method for determination of benzene, toluene, and total aromatics in finished gasolines). |
Webinar: Chemical Composition on Hydraulic Fracturing Wastewater
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