SolventsLiquid Phase MicroextractionChemical FractionationPesticide ResiduesHexanesButanonesPlant ExtractsChromatography, High Pressure Liquid1-PropanolWaterChloroformPhase TransitionMethanolDimethyl SulfoxideSolubilityAcetatesRheiformesChromatography, GasApatitesMagnetic Resonance SpectroscopyVolatilizationAirTemperatureIonic LiquidsTooth ExtractionSolutionsChromatography, LiquidHydroxyapatitesCalcium PhosphatesLipid BilayersSolid Phase ExtractionChemistry, PhysicalX-Ray DiffractionComplex MixturesMembrane Fluidity1,2-DipalmitoylphosphatidylcholineModels, ChemicalMolecular ConformationPhysicochemical PhenomenaSuccinic AcidPhosphatidylcholinesHydrogen-Ion ConcentrationMembrane LipidsThermodynamicsLiquid CrystalsMaterials TestingSurface PropertiesCholesterolCattleLiquid-Liquid ExtractionKineticsDiffusionPressurePhospholipidsTime FactorsAcetonitrilesCataract ExtractionMass SpectrometryTandem Mass SpectrometryChromatography, Supercritical FluidReproducibility of ResultsSpectrometry, Mass, Electrospray IonizationTolueneAcetoneSpectrophotometry, Ultraviolet