Gas Chromatography-Mass SpectrometryChromatography, GasMass SpectrometryFlame IonizationTrimipramineChromatography, High Pressure LiquidChromatography, LiquidFatty AcidsVolatile Organic CompoundsSolid Phase MicroextractionMetabolomicsVolatilizationTandem Mass SpectrometryMetabolomeFatty Acids, UnsaturatedCapillariesPerianal GlandsChromatography, Thin LayerSpectrometry, Mass, Electrospray IonizationOils, VolatileReproducibility of ResultsOcimum basilicumAndrostenediolsSensitivity and SpecificityAcetic AnhydridesSubstance Abuse DetectionMeconiumMagnetic Resonance SpectroscopyDeuteriumDoping in SportsF2-IsoprostanesTemperatureSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationBiotransformationCarboxylic AcidsHydroxyeicosatetraenoic AcidsGasesStereoisomerismSecobarbitalUrinalysisPesticide ResiduesOxidation-ReductionEstersMolecular StructureQuality ControlBupleurumSteroidsWater Pollutants, ChemicalElectrophoresis, CapillaryMethylationMolecular Sequence DataCarbohydrate SequenceCarbohydrate ConformationNordazepamChemical PhenomenaLipoxygenaseReference StandardsPolycyclic Hydrocarbons, AromaticChemistryZiziphusHydrolysisArachidonic AcidsArachidonic AcidProteomicsLiverBiological MarkersCytochrome P-450 Enzyme SystemDinoprostTime FactorsHexanesCattleKineticsChromatography, AffinityChromatography, Ion ExchangeAmino Acid SequenceToxicologyCalibrationIndicators and ReagentsEucommiaceaeAlcoholsIsotope LabelingLimit of DetectionLipid MetabolismChromatographyPentanes8,11,14-Eicosatrienoic AcidProteomeChromatography, GelRhodiolaBreath TestsReference ValuesWater PollutantsDose-Response Relationship, DrugCarbon IsotopesSugar AcidsCarbon RadioisotopesMethanolGlucoseChromatography, Reverse-PhaseEnvironmental Monitoring