Optimized Volatiles Analysis Ensures Fast VOC Separations | LabRulez GCMS
 

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Technical Guide1Optimizing theAnalysis of VolatileOrganic CompoundsInside:EPA Method DefinitionsState GRO MethodsContract Laboratory Program (CLP)The Love Canal ScandalPurge and Trap TheorySequences and Flow Paths of thePurge and Trap UnitPurge and Trap ComponentsAdsorbent Materials and TrapsTroubleshooting Common ProblemsAssociated with Purge and Trap UnitsGC...
Klíčová slova
pack, packxylene, xylenertx, rtxpid, pidtert, terteach, eachpurge, purgeelcd, elcdbutylbenzene, butylbenzenechloride, chloridedata, datatrap, trapacetate, acetatebenzene, benzenevgc
Analysis of Trace Oxygenates in PetroleumContaminated Wastewater, Using Purge-andTrap GC-MS (U.S. EPA Methods 5030B & 8260)By Chris EnglishGasoline and other petroleum-derived fossil fuels consist mainly of compounds that contain only carbon and hydrogen atoms.Oxygenates—ethers and alcohols—contain oxygen atoms in addition...
Klíčová slova
ccc, cccspcc, spccether, ethertert, tertpentafluorobenzene, pentafluorobenzenemethyl, methylbutyl, butylpftba, pftbabfb, bfbchlorobenzene, chlorobenzeneunweathered, unweatheredpurge, purgediisopropyl, diisopropylethylbenzene, ethylbenzenecustom
Rxi®-624Sil MS Columns
2012|Restek|Brožury a specifikace
3-IN-1 TECHNOLOGYHighest Inertness • Lowest Bleed • Exceptional ReproducibilityRxi®-624SilColumnsMSExceptionally Inert,Low Bleed Columns forVolatiles Analysis• Optimized selectivity for volatiles andpolar compounds ensures good separations.• Highly inert columns improve accuracyand allow lower detection limits, even foractive compounds.• Most thermally stable 624 columnavailable;...
Klíčová slova
dmso, dmsobleed, bleedimprove, improvevolatiles, volatilesinterested, interestedaccuracy, accuracyconfidence, confidencepeaks, peaksmore, morenew, newrxirxi, rxirxithroughput, throughputinertness, inertnessrestek, restekincrease
Volatiles by EPA Method 8260 on Rxi®-624Sil MS (30 m, 0.25 mm ID, 1.40 µm)Resolution of critical pairs, lowbleed, and high inertness makethis a great column for volatiles!ColumnSampleConc.:InjectionInj. Temp.:Purge and TrapInstrument:Trap Type:Purge:Desorb Preheat Temp.:Desorb:Bake:Interface Connection:OvenOven Temp:Carrier GasFlow Rate:DetectorMode:Transfer Line Temp.:Analyzer...
Klíčová slova
butylbenzene, butylbenzeneacetate, acetatexylene, xylenetert, tertether, etherbutyl, butyldbcp, dbcpethyl, ethylchloroprene, chloroprenemibk, mibkdipe, dipecumene, cumenedibromofluoromethane, dibromofluoromethanemethacrylonitrile, methacrylonitrilepropionitrile
 

Podobná PDF

Toggle
Technical Guide1Optimizing theAnalysis of VolatileOrganic CompoundsInside:EPA Method DefinitionsState GRO MethodsContract Laboratory Program (CLP)The Love Canal ScandalPurge and Trap TheorySequences and Flow Paths of thePurge and Trap UnitPurge and Trap ComponentsAdsorbent Materials and TrapsTroubleshooting Common ProblemsAssociated with Purge and Trap UnitsGC...
Klíčová slova
pack, packxylene, xylenertx, rtxpid, pidtert, terteach, eachpurge, purgeelcd, elcdbutylbenzene, butylbenzenechloride, chloridedata, datatrap, trapacetate, acetatebenzene, benzenevgc
Analysis of Trace Oxygenates in PetroleumContaminated Wastewater, Using Purge-andTrap GC-MS (U.S. EPA Methods 5030B & 8260)By Chris EnglishGasoline and other petroleum-derived fossil fuels consist mainly of compounds that contain only carbon and hydrogen atoms.Oxygenates—ethers and alcohols—contain oxygen atoms in addition...
Klíčová slova
ccc, cccspcc, spccether, ethertert, tertpentafluorobenzene, pentafluorobenzenemethyl, methylbutyl, butylpftba, pftbabfb, bfbchlorobenzene, chlorobenzeneunweathered, unweatheredpurge, purgediisopropyl, diisopropylethylbenzene, ethylbenzenecustom
Rxi®-624Sil MS Columns
2012|Restek|Brožury a specifikace
3-IN-1 TECHNOLOGYHighest Inertness • Lowest Bleed • Exceptional ReproducibilityRxi®-624SilColumnsMSExceptionally Inert,Low Bleed Columns forVolatiles Analysis• Optimized selectivity for volatiles andpolar compounds ensures good separations.• Highly inert columns improve accuracyand allow lower detection limits, even foractive compounds.• Most thermally stable 624 columnavailable;...
Klíčová slova
dmso, dmsobleed, bleedimprove, improvevolatiles, volatilesinterested, interestedaccuracy, accuracyconfidence, confidencepeaks, peaksmore, morenew, newrxirxi, rxirxithroughput, throughputinertness, inertnessrestek, restekincrease
Volatiles by EPA Method 8260 on Rxi®-624Sil MS (30 m, 0.25 mm ID, 1.40 µm)Resolution of critical pairs, lowbleed, and high inertness makethis a great column for volatiles!ColumnSampleConc.:InjectionInj. Temp.:Purge and TrapInstrument:Trap Type:Purge:Desorb Preheat Temp.:Desorb:Bake:Interface Connection:OvenOven Temp:Carrier GasFlow Rate:DetectorMode:Transfer Line Temp.:Analyzer...
Klíčová slova
butylbenzene, butylbenzeneacetate, acetatexylene, xylenetert, tertether, etherbutyl, butyldbcp, dbcpethyl, ethylchloroprene, chloroprenemibk, mibkdipe, dipecumene, cumenedibromofluoromethane, dibromofluoromethanemethacrylonitrile, methacrylonitrilepropionitrile
 

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