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Analysis of Trace (mg/kg) Thiophenein Benzene Using Two-DimensionalGas Chromatography and Flame IonizationDetectionApplicationPetrochemicalAuthorsJames D. McCurry and Bruce D. QuimbyAgilent Technologies2850 Centerville RoadWilmington, DE 19808-1610USAAbstractA two-dimensional gas chromatography system using asimplified Deans switch design is used for the analysis oftrace (mg/kg) thiophene...
Klíčová slova
thiophene, thiopheneinnowax, innowaxbenzene, benzenedeans, deansfid, fidcolumn, columncut, cutswitch, switchplot, plotheart, heartsulfur, sulfurepc, epcexpensive, expensiveseparated, separatedrestrictor
Fast Determination of Denatured FuelEthanol Purity by Two-DimensionalGas ChromatographyApplicationPetrochemicalAuthorsJames D. McCurryAgilent Technologies2850 Centerville RoadWilmington, DE 19808-1610USAAbstractTwo-dimensional gas chromatography not only providesimproved resolution, it can also provide much fasteranalysis times. A two-dimensional gas chromatographysystem based on a simplified Deans switch design...
Klíčová slova
ethanol, ethanolinnowax, innowaxgasoline, gasolinefuel, fueldenatured, denatureddeans, deansswitch, switchhydrocarbons, hydrocarbonsmethanol, methanolalcohol, alcoholepc, epcnatural, naturalalcohols, alcoholscolumn, columndimensional
Analysis of Alcohols and Aromatics in Gasoline and Fuel Ethanol by a Two-Dimensional GC MethodShannon ColemanApplications Engineer, Agilent Technologies Chemical Analysis GroupIntroductionHP-1 Column15 m × 0.25 mm, 0.25 µmFront - FIDpA200FID BFID224.5515010050HP-1 (30 m × 0.25 mm, 0.25 µm)3 mL/min,...
Klíčová slova
switch, switchcut, cutfid, fidinnowax, innowaxdeans, deansoxygenates, oxygenatesgasoline, gasolineistd, istddimensional, dimensionalcoelute, coelutecolumn, columnfluidic, fluidicethanol, ethanolprimary, primarymin
Simple Heart Cutting with DeansSwitch and Backflushing withCapillary Flow TechnolgySimon JonesApplicationsppEngineerg GC or GC/MS Analysis in Complex Matrices• In complex sample matrices, there are often too manyoverlappingpp g compoundspto allow resolution of thecompound(s) of interest, even with the highest resolutioncolumns available.•...
Klíčová slova
backflush, backflushrestrictor, restrictormidrofluidic, midrofluidicinnowax, innowaxbenzene, benzenepcm, pcmfid, fiddevices, devicescolumn, columndeans, deansrestricted, restrictedsolenoid, solenoidinlet, inletpuu, puuethanol
 

Podobná PDF

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Analysis of Trace (mg/kg) Thiophenein Benzene Using Two-DimensionalGas Chromatography and Flame IonizationDetectionApplicationPetrochemicalAuthorsJames D. McCurry and Bruce D. QuimbyAgilent Technologies2850 Centerville RoadWilmington, DE 19808-1610USAAbstractA two-dimensional gas chromatography system using asimplified Deans switch design is used for the analysis oftrace (mg/kg) thiophene...
Klíčová slova
thiophene, thiopheneinnowax, innowaxbenzene, benzenedeans, deansfid, fidcolumn, columncut, cutswitch, switchplot, plotheart, heartsulfur, sulfurepc, epcexpensive, expensiveseparated, separatedrestrictor
Fast Determination of Denatured FuelEthanol Purity by Two-DimensionalGas ChromatographyApplicationPetrochemicalAuthorsJames D. McCurryAgilent Technologies2850 Centerville RoadWilmington, DE 19808-1610USAAbstractTwo-dimensional gas chromatography not only providesimproved resolution, it can also provide much fasteranalysis times. A two-dimensional gas chromatographysystem based on a simplified Deans switch design...
Klíčová slova
ethanol, ethanolinnowax, innowaxgasoline, gasolinefuel, fueldenatured, denatureddeans, deansswitch, switchhydrocarbons, hydrocarbonsmethanol, methanolalcohol, alcoholepc, epcnatural, naturalalcohols, alcoholscolumn, columndimensional
Analysis of Alcohols and Aromatics in Gasoline and Fuel Ethanol by a Two-Dimensional GC MethodShannon ColemanApplications Engineer, Agilent Technologies Chemical Analysis GroupIntroductionHP-1 Column15 m × 0.25 mm, 0.25 µmFront - FIDpA200FID BFID224.5515010050HP-1 (30 m × 0.25 mm, 0.25 µm)3 mL/min,...
Klíčová slova
switch, switchcut, cutfid, fidinnowax, innowaxdeans, deansoxygenates, oxygenatesgasoline, gasolineistd, istddimensional, dimensionalcoelute, coelutecolumn, columnfluidic, fluidicethanol, ethanolprimary, primarymin
Simple Heart Cutting with DeansSwitch and Backflushing withCapillary Flow TechnolgySimon JonesApplicationsppEngineerg GC or GC/MS Analysis in Complex Matrices• In complex sample matrices, there are often too manyoverlappingpp g compoundspto allow resolution of thecompound(s) of interest, even with the highest resolutioncolumns available.•...
Klíčová slova
backflush, backflushrestrictor, restrictormidrofluidic, midrofluidicinnowax, innowaxbenzene, benzenepcm, pcmfid, fiddevices, devicescolumn, columndeans, deansrestricted, restrictedsolenoid, solenoidinlet, inletpuu, puuethanol
 

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