Essential Oils—Area Percent Calculations Using Deconvoluted Total Ion Chromatogram
Aplikace | 2008 | LECOInstrumentace
Potraviny a zemědělstvíVýrobce
Agilent Technologies, LECOKlíčová slova
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Analysis of Perfumes With SPME and High-Speed GC-TOFMS
®Analysis of Perfumes With SPMEand High-Speed GC-TOFMSLECO Corporation; Saint Joseph, Michigan USAKey Words: GC-TOFMS, SPME, Low Thermal Mass (LTM), Headspace, VOC'sIn this study, several perfumes are analyzed using SolidPhase Micro Extraction (SPME) coupled to a high-speedGas Chromatograph with a Time-of-Flight...
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Determination of Hydrocarbon Components in Petroleum Naphthas
®Determination of HydrocarbonComponents in Petroleum NaphthasLECO Corporation; Saint Joseph, Michigan USAKey Words: GC-TOFMS, Petrochemical, Naphtha, Deconvolution, Retention IndexMass spectrometers are usually used as a confirmationtool only, perhaps because a mass spectrometer isperceived to require a higher degree of analytical skill....
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Rapid Qualitative GC-TOFMS Analysis of Unleaded Gasoline
®Rapid Qualitative GC-TOFMS Analysisof Unleaded GasolineLECO Corporation; Saint Joseph, Michigan USAKey Words: GC-TOFMS, Petrochemical, Deconvolution1. IntroductionAnalyses of petroleum fuels are complicated by therelatively large number of volatile and semivolatilecomponents contained in these mixtures. As a result, GCor GCMS analyses of...
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Analysis of Grape Volatiles by Solid Phase Microextraction and Comprehensive Two-Dimensional Gas Chromatography with Time-of-Flight Mass Spectrometry (GCxGC-TOFMS)
®Analysis of Grape Volatiles by Solid PhaseMicroextraction and ComprehensiveTwo-Dimensional Gas Chromatography withTime-of-Flight Mass Spectrometry (GCxGC-TOFMS)LECO Corporation; Saint Joseph, Michigan USAKey Words: GCxGC-TOFMS, SPME, Food and FlavorsThe aim of this work was to study the varietal volatilecomposition of mature crushed grape...
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