Complex MixturesGelsChromatography, High Pressure LiquidChromatography, AffinityChromatography, GasChromatography, Ion ExchangeChromatography, LiquidChromatographyChromatography, GelMass SpectrometryChromatography, Thin LayerSpectrometry, Mass, Electrospray IonizationMolecular Sequence DataProteomicsGas Chromatography-Mass SpectrometryAmino Acid SequencePolycyclic CompoundsHydrocarbonsMolecular WeightAir PollutantsTandem Mass SpectrometryFuel OilsElectrophoresis, Polyacrylamide GelElectrophoresis, Gel, Two-DimensionalChromatography, DEAE-CellulosePeptidesKineticsEnvironmental MonitoringSmogPetroleumPolycyclic Hydrocarbons, AromaticChemical FractionationPolychlorinated BiphenylsWater Pollutants, ChemicalAmino AcidsEnvironmental PollutantsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationProteinsProteomeMolecular StructureChromatography, AgaroseCattleMagnetic Resonance SpectroscopyCarbohydrate SequenceBenzo(a)pyreneCoal TarOrganic ChemicalsBase SequenceVolatilizationChemistry Techniques, AnalyticalSubstrate SpecificityOdorsBiological AssayTrypsinOligosaccharidesReproducibility of ResultsEscherichia coliPeptide FragmentsPlant ExtractsHydrogen-Ion ConcentrationUnited States Environmental Protection AgencyMutagenicity TestsDNA AdductsDioxinsLiverAir Pollution, IndoorSolventsToxicity TestsChromatography, Reverse-PhaseProtein BindingHydrolysisGlycopeptidesBenzene DerivativesIonsHazardous WasteChromatography, PaperPolysaccharidesCarcinogensDNASensitivity and SpecificityElectrophoresis, MicrochipElectrophoresis, Gel, Pulsed-FieldElectrophoresis, Agar GelPeptide MappingParticulate MatterSepharoseIsoelectric FocusingBenzopyrenesReference StandardsBiotransformationCoalIsomerismSmokeParticle SizeIsotope LabelingEstersCloning, MolecularTime FactorsBlood ProteinsMetabolomics