Gas Chromatography-Mass SpectrometryMass SpectrometryChromatography, GasChromatography, LiquidChromatography, High Pressure LiquidVolatile Organic CompoundsSolid Phase MicroextractionMetabolomicsTandem Mass SpectrometryMetabolomePerianal GlandsSpectrometry, Mass, Electrospray IonizationOils, VolatileVolatilizationOcimum basilicumChromatography, Thin LayerAndrostenediolsAcetic AnhydridesSubstance Abuse DetectionMeconiumDeuteriumDoping in SportsF2-IsoprostanesMagnetic Resonance SpectroscopyFatty AcidsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationBiotransformationCarboxylic AcidsHydroxyeicosatetraenoic AcidsGasesReproducibility of ResultsUrinalysisOxidation-ReductionQuality ControlEstersSteroidsMolecular StructureMethylationWater Pollutants, ChemicalMolecular Sequence DataCarbohydrate ConformationCarbohydrate SequenceLipoxygenasePolycyclic Hydrocarbons, AromaticStereoisomerismSensitivity and SpecificityChemistryChemical PhenomenaArachidonic AcidsArachidonic AcidHydrolysisProteomicsDinoprostFatty Acids, UnsaturatedCytochrome P-450 Enzyme SystemBiological MarkersLiverHexanesTime FactorsCattleChromatography, AffinityKineticsChromatography, Ion ExchangeAmino Acid SequenceEucommiaceaeCalibrationLipid MetabolismIsotope LabelingPentanesChromatographyReference Standards8,11,14-Eicosatrienoic AcidProteomeChromatography, GelLimit of DetectionRhodiolaBreath TestsWater PollutantsReference ValuesFlame IonizationCarbon IsotopesSugar AcidsCarbon RadioisotopesGlucoseMethanolChromatography, Reverse-PhaseEnvironmental MonitoringDose-Response Relationship, DrugCholesterolOligosaccharidesAcetatesOxidative StressSugar AlcoholsMicrosomes, LiverSulfur CompoundsAmino AcidsPeptidesFungicides, IndustrialTerphenyl CompoundsSolid Phase Extraction