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Biomark/Organic Analysis with Time-of-Flight Mass SpectrometryThe concept of a Comprehensive 2-Dimensional Gas Chromatography coupled with Time-of-Flight Mass Spectrometry (GCxGC-TOWS) for the analysis of organic compounds has been proven with commercially available instrumentation (LECO Corp). The performance of a GCxGC instrument has been characterized in various stages using two independent breadboard systems. The GCxGC separation systems, including the thermal modulator, have been miniaturized to the size of a benchtop configuration. One breadboard system employs a Flame Ionization Detector (FID), whereas the second breadboard system employs a Time-of-Fight mass spectrometer (TOFWS) as a detection system.
Document ID
20040182372
Acquisition Source
Goddard Space Flight Center
Document Type
Other
Authors
Waite, J. Hunter, Jr. (Michigan Univ.)
Date Acquired
September 7, 2013
Publication Date
January 1, 2004
Subject Category
Instrumentation And Photography
Funding Number(s)
CONTRACT_GRANT: NAG5-12171
Distribution Limits
Public
Copyright
Public Use Permitted.

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