Showing results for "pegasus"

How to Get the Best Mass Accuracies with HR-CI on the Pegasus® GC-HRT+. LECO Ref #209-281-007

Our innovative Multi-Mode Source (MMS) takes the advantages of three common ionization modes - Electron Ionization (EI), Positive Chemical Ionization (PCI), and Negative Chemical Ionization (NCI/ENCI) - and combines them into one easy-to-use source. Pair with Pegasus GC-HRT+ or Pegasus GC-HRT+ 4D. LECO Ref. #209-295

Information on the Powervar Security Plus Series uninterrupted power source (UPS) available for Pegasus® instruments. LECO Ref. #209-261

高分解能GCxGC TOF MS

Let your data soar with the LECO Pegasus® series of Time-of-Flight Mass Spectrometers. The Pegasus BT is the first benchtop Gas Chromatography Time-of-Flight mass spectrometer to deliver higher sample throughput, better chemical information, and lowered maintenance costs. LECO Ref. #209-300

ベンチトップガスクロマトグラフィー飛行時間型質量分析装置

Let your data soar with the LECO Pegasus® series of Time-of-Flight Mass Spectrometers. The Pegasus GC-HRT+ is the ultimate analytical instrumentfor increased confidence in the identification of components in the most complex of samples. LECO Ref. #209-212

Let your data soar with the LECO Pegasus® series of Time-of-Flight Mass Spectrometers. The Pegasus GC-HRT 4D combines the highest performance time-of-flight mass spectrometer with the analytical power of comprehensive two-dimensional gas chromatography (GCxGC). LECO Ref. #209-245

高分解能ガスクロマトグラフィー飛行時間型質量分析装置

高分解能二次元ガスクロマトグラフィー飛行時間型質量分析計

Petroleum Forensics is the art of tracing the geochemistry of crude oil using petroleum biomarkers. Chemical biomarkers that are resistant to weathering and other forms of degradation ("molecular fossils") are crucial for differentiating the various sources.

Comprehensive two-dimensional gas chromatography can help characterize crude oil by assessing volatile and semi-volatile portions of petroleum samples to isolate and identify chemical biomarkers.

Peak tailing and internal standard reproducibility often make quantitative analysis of polycyclic aromatic hydrocarbons (PAHs) particularly challenging. The addition of a complex matrix only makes experiments even more problematic.

Using a combination of comprehensive two-dimensional gas chromatography (GCxGC) and high performance time-of-flight mass spectrometry (TOFMS) found in the LECO Pegasus BT 4D, PAHs are separated from matrix interferences using both orthogonal column phase selectivity and additional extracted ion mass precision.

Jan Hazebroek, PhD., from Corteva Agriscience, discusses the impacts and benefits that the Pegasus BT had in their laboratory's high-throughput metabolomics research.

Separation Science Service and Support for USA customers.

Lorne Fell [LECO] briefly discusses comprehnsive two-dimensional gas chromatography, and demonstrates how to establish GCxGC methods utilizing the Simply GCxGC software.

Harness the power of accurate mass and high-resolution mass spectrometry with Spectral Analysis Tools (SAT). Paired with Pegasus® GC-HRT+ and ChromaTOF® software, this toolkit streamlines the identification and quantitation of heteroatomic species in either GC or GCxGC data. LECO Ref. #209-262

How does Gas Chromatography Time-of-Flight Mass Spectrometry work? Informational overview of GC-TOFMS Technology. LECO Ref. #209-249

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. Originally presented 07 March 2013.

Liz Humston-Fulmer [LECO] discusses how the Pegasus BT (with L-PAL3 Autosampler) identifies analyte changes due to aging of commercially available IPA beer. Presented on 11 April 2017.