Versatile GHB Method For Headspace or Liquid Injection | LabRulez GCMS
 

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Technical GuideA Technical Guidefor Static HeadspaceAnalysis Using GCInside:Basic Principles of HeadspaceAnalysisInstrumentationSystem Optimization(Troubleshooting)Headspace ApplicationsRecommended Headspace AnalysisProducts 2Table of ContentsIntroduction ................................. 2Basic Principles of HeadspaceAnalysis ........................................ 3• Partition Coefficient• Phase Ratio• Combining K and β• Derivatization/ReactionHeadspace• Headspace Sample SizeInstrumentation .......................... 6• Gas-Tight Syringe...
Klíčová slova
headspace, headspacesample, sampletight, tightvial, vialbenzene, benzenevolatile, volatiletransfer, transferpartition, partitionconnectors, connectorspress, pressgraphite, graphiteguard, guardgas, gascompounds, compoundsphase
Clinical/Forensic/ToxicologyFast Screening and Confirmation ofGamma-Hydroxybutyrate (GHB) in UrineMaximize your analytical options with this versatile GHB extraction method. No derivatizationmeans faster sample preparation. Extracts are amenable to both liquid injection GC/FID andheadspace GC/MS methods.By Amanda Rigdon, Pharmaceutical Innovations Chemist and Kristi...
Klíčová slova
ghb, ghbprice, pricegbl, gblheadspace, headspaceurine, urinescreening, screeningamgb, amgbunconverted, unconvertedversatile, versatileamgbl, amgblexempted, exemptedcourt, courthydroxybutyrate, hydroxybutyratebutyrolactone, butyrolactonecontamination
GHB Analysis (GBL and AMGBL) on Rtx®-BAC Plus 11ColumnSample2Peaks1. GBL2. AMGBLInjectionLiner:Headspace-LoopInj. Port Temp.:Instrument:Inj. Time:Transfer Line Temp.:Valve Oven Temp.:Sample Temp.:Sample Equil. Time:Vial Pressure:Pressurize Time:Loop Pressure:Loop Fill Time:OvenOven Temp:Carrier GasLinear Velocity:DetectorMake-up GasFlow Rate:Make-up Gas Type:InstrumentNotesRtx®-BAC Plus 1, 30 m, 0.32 mm ID,...
Klíčová slova
amgbl, amgblbutyrolactone, butyrolactonegamma, gammaalpha, alphamethylene, methylenenotes, notesloop, loopgas, gasheadspace, headspacemake, makepeaks, peaksoven, ovencarrier, carrierinstrument, instrumentdetector
 

Podobná PDF

Toggle
Technical GuideA Technical Guidefor Static HeadspaceAnalysis Using GCInside:Basic Principles of HeadspaceAnalysisInstrumentationSystem Optimization(Troubleshooting)Headspace ApplicationsRecommended Headspace AnalysisProducts 2Table of ContentsIntroduction ................................. 2Basic Principles of HeadspaceAnalysis ........................................ 3• Partition Coefficient• Phase Ratio• Combining K and β• Derivatization/ReactionHeadspace• Headspace Sample SizeInstrumentation .......................... 6• Gas-Tight Syringe...
Klíčová slova
headspace, headspacesample, sampletight, tightvial, vialbenzene, benzenevolatile, volatiletransfer, transferpartition, partitionconnectors, connectorspress, pressgraphite, graphiteguard, guardgas, gascompounds, compoundsphase
Clinical/Forensic/ToxicologyFast Screening and Confirmation ofGamma-Hydroxybutyrate (GHB) in UrineMaximize your analytical options with this versatile GHB extraction method. No derivatizationmeans faster sample preparation. Extracts are amenable to both liquid injection GC/FID andheadspace GC/MS methods.By Amanda Rigdon, Pharmaceutical Innovations Chemist and Kristi...
Klíčová slova
ghb, ghbprice, pricegbl, gblheadspace, headspaceurine, urinescreening, screeningamgb, amgbunconverted, unconvertedversatile, versatileamgbl, amgblexempted, exemptedcourt, courthydroxybutyrate, hydroxybutyratebutyrolactone, butyrolactonecontamination
GHB Analysis (GBL and AMGBL) on Rtx®-BAC Plus 11ColumnSample2Peaks1. GBL2. AMGBLInjectionLiner:Headspace-LoopInj. Port Temp.:Instrument:Inj. Time:Transfer Line Temp.:Valve Oven Temp.:Sample Temp.:Sample Equil. Time:Vial Pressure:Pressurize Time:Loop Pressure:Loop Fill Time:OvenOven Temp:Carrier GasLinear Velocity:DetectorMake-up GasFlow Rate:Make-up Gas Type:InstrumentNotesRtx®-BAC Plus 1, 30 m, 0.32 mm ID,...
Klíčová slova
amgbl, amgblbutyrolactone, butyrolactonegamma, gammaalpha, alphamethylene, methylenenotes, notesloop, loopgas, gasheadspace, headspacemake, makepeaks, peaksoven, ovencarrier, carrierinstrument, instrumentdetector
 

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