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Espectrometria de Massa

203-821-598

Chocolate Aroma

A complete workflow to determine chocolate aroma profiles is explored.
401-952-724

ChromaTOF : Create Custom User Libraries

Farai Rukunda [LECO] discusses User Libraries within chromatograph analysis software, ChromaTOF.

ChromaTOF Classification Tools

Christina Kelly (LECO Applications Chemist) demonstrates how to use the classification tools of ChromaTOF® software. Presented as a portion of the LECO 2020 GCxGC Symposium.

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 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,...

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.
203-821-638

Citrus Aromas Essential Oils

203-821-654

Citrus Essential Oil Hydrogen Carrier Gas Fast GC

209-066-013

Classification Regions: A Tool for Streamlining the Interpretation of Complex GCxGC Data

203-821-556

Coffee Roast Level

GCGC-FOCANT-BEER-AROMAS

Comparing Beer Aroma Profiles with GCxGC-TOFMS

Investigation of the similarities and differences of two beer aroma profiles using comprehensive gas chromatography and mass spectrometry
209-066-012

Comparing Detectability: Thermally Modulated GCxGC vs 1D-GC

2014-lcgc-foodomics

Comparing Edible Oils by GCxGC TOF-MS and GC-HRTOF-MS for Food Fraud

203-821-533

Comparison of Aroma and Flavor Profiles of Strawberry-Flavored Candy and Fresh Strawberries

Explore the aroma profile of strawberry candy using Pegasus GC-TOFMS—detect key volatiles for flavor research, quality control, and product development.
DA MDCW25 LPSS-334

Complex Environmental Samples PFAS HRT-GCxGC SAT

Comprehensive Screening of Complex Environmental Samples for PFAS and Other Pollutants Using Enhanced Chromatography with HRTOFMS and Spectral Analysis Tools (SAT)
203-821-435

Comprehensive Analysis of Drug Residues from a Confiscated Pipe: GC-High Resolution Mass Spectrometry with Chemical Ionization to Facilitate Unknown Identification

This application note demonstrates the use of high-resolution gas chromatography-time-of-flight mass spectrometry (GC-HRT) with chemical ionization (CI) to identify unknown drug residues from a confiscated pipe. The study highlights the advantages...
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

DOC-52708

Comprehensive Characterization of Environmental Samples

Peter Haglund [Umeå University] explores two-dimensional gas chromatography techniques in various environmental samples, including house dust, garbage dump leachate, biota (flora and fauna of a given region), and municipal sewage treatment plants.