Analysis of PAHs in Infant Formula and Blueberries Using QuEChERS and GCxGC-TOFMS | LabRulez GCMS
 

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Foods Safety ApplicationsAnalytical Method for Polycyclic AromaticHydrocarbons (PAHs) in Yerba Mate TeaUsing Modified QuEChERS, Solid PhaseExtraction and GC-TOFMS and GC-MS/MSBy Julie Kowalski, Amanda Rigdon, and Jack CochranAbstractPolycyclic aromatic hydrocarbons (PAHs) are toxic compounds found in some foods, especially those that...
Klíčová slova
benzo, benzofluoranthene, fluoranthenepyrene, pyrenepah, pahpahs, pahsanthracene, anthracenechrysene, chrysenebenz, benztof, tofyerba, yerbacleanup, cleanuprecovery, recoveryteas, teastriphenylene, triphenylenetofms
Application NoteInstrument: Pegasus® BT 4DEMPOWERING RESULTSQuantitation of PAHs in Used Engine Oil Using GCxGCand Time-of-Flight Mass SpectrometryLECO Corporation; Saint Joseph, Michigan USAKey Words: Quantitation, GCxGC, Engine Oil, Lubricant, Motor OilIntroductionPeak tailing and internal standard reproducibility often make quantitative analysis of...
Klíčová slova
oil, oilengine, enginebenzo, benzocar, cardriven, drivenroutinely, routinelyused, usedunused, unuseduoranthene, uorantheneanthracene, anthracenepyrene, pyrenefluoranthene, fluoranthenenontarget, nontargetphenanthrene, phenanthrenefind
The Influence of Modulation Period Changes on Slightly Resolved Components Using Variable Modulation in GCxGCCory Fix and Joe Binkley | LECO Corporation, St. Joseph, MichiganIntroductionExperimental MethodologyResultsVariable modulation is a relatively new concept in the field of comprehensivetwo-dimensional gas chromatography (GCxGC),...
Klíčová slova
modulation, modulationbenzo, benzoperiod, periodfluoranthene, fluoranthenevariable, variablemodulator, modulatorphase, phasemodulated, modulatedtiming, timingchromatof, chromatofavg, avgspec, specgcxgc, gcxgcsubpeaks, subpeaksunmodulated
The Influence of Modulation Period Changes on Slightly Resolved ComponentsUsing Variable Modulation in GCxGCCory Fix, Joe Binkley | LECO Corporation, St. Joseph, Michigan USAIntroductionCarrier GasVariable modulation is a relatively new concept in the field ofcomprehensive two-dimensional gas chromatography (GCxGC),where the...
Klíčová slova
modulation, modulationperiod, periodbenzo, benzofluoranthene, fluoranthenesubpeaks, subpeaksvariable, variablephase, phasetiming, timingmodulator, modulatortransition, transitionmodulated, modulatedcontour, contouravg, avgproduced, producedspec
 

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Foods Safety ApplicationsAnalytical Method for Polycyclic AromaticHydrocarbons (PAHs) in Yerba Mate TeaUsing Modified QuEChERS, Solid PhaseExtraction and GC-TOFMS and GC-MS/MSBy Julie Kowalski, Amanda Rigdon, and Jack CochranAbstractPolycyclic aromatic hydrocarbons (PAHs) are toxic compounds found in some foods, especially those that...
Klíčová slova
benzo, benzofluoranthene, fluoranthenepyrene, pyrenepah, pahpahs, pahsanthracene, anthracenechrysene, chrysenebenz, benztof, tofyerba, yerbacleanup, cleanuprecovery, recoveryteas, teastriphenylene, triphenylenetofms
Application NoteInstrument: Pegasus® BT 4DEMPOWERING RESULTSQuantitation of PAHs in Used Engine Oil Using GCxGCand Time-of-Flight Mass SpectrometryLECO Corporation; Saint Joseph, Michigan USAKey Words: Quantitation, GCxGC, Engine Oil, Lubricant, Motor OilIntroductionPeak tailing and internal standard reproducibility often make quantitative analysis of...
Klíčová slova
oil, oilengine, enginebenzo, benzocar, cardriven, drivenroutinely, routinelyused, usedunused, unuseduoranthene, uorantheneanthracene, anthracenepyrene, pyrenefluoranthene, fluoranthenenontarget, nontargetphenanthrene, phenanthrenefind
The Influence of Modulation Period Changes on Slightly Resolved Components Using Variable Modulation in GCxGCCory Fix and Joe Binkley | LECO Corporation, St. Joseph, MichiganIntroductionExperimental MethodologyResultsVariable modulation is a relatively new concept in the field of comprehensivetwo-dimensional gas chromatography (GCxGC),...
Klíčová slova
modulation, modulationbenzo, benzoperiod, periodfluoranthene, fluoranthenevariable, variablemodulator, modulatorphase, phasemodulated, modulatedtiming, timingchromatof, chromatofavg, avgspec, specgcxgc, gcxgcsubpeaks, subpeaksunmodulated
The Influence of Modulation Period Changes on Slightly Resolved ComponentsUsing Variable Modulation in GCxGCCory Fix, Joe Binkley | LECO Corporation, St. Joseph, Michigan USAIntroductionCarrier GasVariable modulation is a relatively new concept in the field ofcomprehensive two-dimensional gas chromatography (GCxGC),where the...
Klíčová slova
modulation, modulationperiod, periodbenzo, benzofluoranthene, fluoranthenesubpeaks, subpeaksvariable, variablephase, phasetiming, timingmodulator, modulatortransition, transitionmodulated, modulatedcontour, contouravg, avgproduced, producedspec
 

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Determination of Over 300 Pesticides in Cinnamon

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