Chromatography, High Pressure LiquidChromatography, LiquidIonic LiquidsLiquid CrystalsBehavior, AnimalFeeding BehaviorTandem Mass SpectrometryMass SpectrometryAnxiety, SeparationSpectrometry, Mass, Electrospray IonizationSocial BehaviorHealth BehaviorLiquid VentilationImmunomagnetic SeparationBehaviorCell SeparationReproducibility of ResultsElectrophoresis, CapillarySexual BehaviorSexual Behavior, AnimalChromatography, Reverse-PhaseSpectrophotometry, UltravioletTime FactorsMaternal DeprivationChild BehaviorExploratory BehaviorLimit of DetectionCalibrationTemperatureMolecular Sequence DataElectrophoresis, MicrochipWaterReference StandardsAdolescent BehaviorMaternal BehaviorChemical FractionationSensitivity and SpecificityChild Behavior DisordersPhase TransitionKineticsHydrogen-Ion ConcentrationAcetonitrilesBehavior TherapyChromatography, Thin LayerDrug StabilityChromatography, Ion ExchangeAmino Acid SequenceSolid Phase ExtractionIndicators and ReagentsGas Chromatography-Mass SpectrometrySolventsStereoisomerismStereotyped BehaviorCountercurrent DistributionCattleSolutionsMolecular StructureModels, BiologicalCulture MediaChromatography, GasAggressionMicrochemistryChromatographyElectrophoresis, Polyacrylamide GelIsomerismMagnetic Resonance SpectroscopyMethodsChoice BehaviorSilicon DioxideProteomicsAgonistic BehaviorMolecular WeightElectrochemistryRisk-TakingMotor ActivityNesting BehaviorModels, ChemicalChromatography, Micellar Electrokinetic CapillaryViscositySurface PropertiesElectrophoresisAmino AcidsPeptidesLiquid-Liquid ExtractionRats, Sprague-DawleyCapillary ElectrochromatographyChromatography, GelChemistry Techniques, AnalyticalPolymersFreezingMutationAppetitive BehaviorFluorocarbonsSelf-Injurious BehaviorAnalysis of VariancePhysicochemical PhenomenaBody FluidsChemistry, PhysicalSpecies SpecificityMicrofluidic Analytical Techniques