Reliable Low-Level Analysis of Glycols in Water Using Split Injection | LabRulez GCMS
 

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Stabilwax®-MS Columns
2013|Agilent Technologies|Aplikace
Stabilwax®-MS ColumnsThermally Stable, High PolarityGC Columnsfor Flavor, Food, Fragrance,Industrial Chemical, and Solvent AnalysesWhat’s Inside…New Stabilwax®-MS columns...................p. 2–3ApplicationsFragrances........................................................... p. 4Flavors and foods..........................................p. 5–6Industrial chemicals.....................................p. 7–8Cleaning solvents.............................................. p. 9MS accessories...........................................p. 10–12Pure Chromatographywww.restek.com1 NEW! Stabilwax®-MS ColumnsStabilwax®-MS FeaturesYour BenefitHigh thermal stability polyethyleneglycol (PEG) stationary phaseAble...
Klíčová slova
stabilwax, stabilwaxleak, leakacetate, acetateglycol, glycolkit, kitcleaning, cleaningrestek, restekmin, minallergen, allergenyour, yourdetector, detectorbleed, bleedpeaks, peaksseals, sealsether
Rtx-Wax: A Rugged and Reliable Choicefor the Analysis of Glycols in WaterBy Corby Hilliard and Chris English• Rugged enough to withstand repeated aqueous injections.• Maintains symmetrical peaks even after 600 water injections.• Ultra-low bleed allows for accurate detection down to...
Klíčová slova
glycol, glycolcolumn, columncompetitor, competitorrtx, rtxcolumns, columnscorby, corbyhilliard, hilliardwax, waxbleed, bleedrestek, resteklifetime, lifetimemin, minbenchmarking, benchmarkingcrossbond, crossbondinjections
Comparison of Glycols Before and After 600 Water Injections on Rtx-Wax Peaks1. 2-Butoxyethanol (IS)2. Propylene glycol3. Ethylene glycol1tR (min)5.556.276.41Excellent peak shape and consistentretention times at 1 ng on-column.2ColumnSampleDiluent:Conc.:InjectionInj. Vol.:Liner:Inj. Temp.:Split Vent Flow Rate:OvenOven Temp.:Carrier GasLinear Velocity:DetectorMake-up Gas Flow Rate:Make-up Gas Type:Hydrogen...
Klíčová slova
min, minconsistent, consistentshape, shapeinjections, injectionsbefore, beforeexcellent, excellentpeaks, peaksoven, ovencarrier, carrierwater, waterdetector, detectorinstrument, instrumentpeak, peakinjection, injectiongas
Guide to GC Column Selectionand Optimizing Separations• Learn how to choose the right column the first time.• Optimize separations for the best balance of resolution and speed.• Troubleshoot quickly and effectively based on chromatographic symptoms.LengthYou can improve lab productivity by...
Klíčová slova
restek, resteksilarylene, silarylenecolumn, columnproprietary, proprietaryfilm, filmcauses, causesrtx, rtxstationary, stationaryinnovation, innovationloading, loadingthickness, thicknesscharacteristics, characteristicsphase, phaseinner, innercapacity
 

Podobná PDF

Toggle
Stabilwax®-MS Columns
2013|Agilent Technologies|Aplikace
Stabilwax®-MS ColumnsThermally Stable, High PolarityGC Columnsfor Flavor, Food, Fragrance,Industrial Chemical, and Solvent AnalysesWhat’s Inside…New Stabilwax®-MS columns...................p. 2–3ApplicationsFragrances........................................................... p. 4Flavors and foods..........................................p. 5–6Industrial chemicals.....................................p. 7–8Cleaning solvents.............................................. p. 9MS accessories...........................................p. 10–12Pure Chromatographywww.restek.com1 NEW! Stabilwax®-MS ColumnsStabilwax®-MS FeaturesYour BenefitHigh thermal stability polyethyleneglycol (PEG) stationary phaseAble...
Klíčová slova
stabilwax, stabilwaxleak, leakacetate, acetateglycol, glycolkit, kitcleaning, cleaningrestek, restekmin, minallergen, allergenyour, yourdetector, detectorbleed, bleedpeaks, peaksseals, sealsether
Rtx-Wax: A Rugged and Reliable Choicefor the Analysis of Glycols in WaterBy Corby Hilliard and Chris English• Rugged enough to withstand repeated aqueous injections.• Maintains symmetrical peaks even after 600 water injections.• Ultra-low bleed allows for accurate detection down to...
Klíčová slova
glycol, glycolcolumn, columncompetitor, competitorrtx, rtxcolumns, columnscorby, corbyhilliard, hilliardwax, waxbleed, bleedrestek, resteklifetime, lifetimemin, minbenchmarking, benchmarkingcrossbond, crossbondinjections
Comparison of Glycols Before and After 600 Water Injections on Rtx-Wax Peaks1. 2-Butoxyethanol (IS)2. Propylene glycol3. Ethylene glycol1tR (min)5.556.276.41Excellent peak shape and consistentretention times at 1 ng on-column.2ColumnSampleDiluent:Conc.:InjectionInj. Vol.:Liner:Inj. Temp.:Split Vent Flow Rate:OvenOven Temp.:Carrier GasLinear Velocity:DetectorMake-up Gas Flow Rate:Make-up Gas Type:Hydrogen...
Klíčová slova
min, minconsistent, consistentshape, shapeinjections, injectionsbefore, beforeexcellent, excellentpeaks, peaksoven, ovencarrier, carrierwater, waterdetector, detectorinstrument, instrumentpeak, peakinjection, injectiongas
Guide to GC Column Selectionand Optimizing Separations• Learn how to choose the right column the first time.• Optimize separations for the best balance of resolution and speed.• Troubleshoot quickly and effectively based on chromatographic symptoms.LengthYou can improve lab productivity by...
Klíčová slova
restek, resteksilarylene, silarylenecolumn, columnproprietary, proprietaryfilm, filmcauses, causesrtx, rtxstationary, stationaryinnovation, innovationloading, loadingthickness, thicknesscharacteristics, characteristicsphase, phaseinner, innercapacity
 

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