Solid Phase ExtractionRespiratory Protective DevicesSyringesChromatography, High Pressure LiquidHemoperfusionCharcoalGas Chromatography-Mass SpectrometryDrug ResiduesSilica GelFiltrationAnion Exchange ResinsIndicators and ReagentsChromatography, LiquidLimit of DetectionReproducibility of ResultsPovidoneDisposable EquipmentSurgical StaplersElectrical Equipment and SuppliesBlood Grouping and CrossmatchingTandem Mass SpectrometryChromatography, GasAdsorptionAnesthesia, DentalMicropore FiltersChemical FractionationMepivacaineReference StandardsMicrofluidicsPlatelet Function TestsCalibrationKidneys, ArtificialSubstance Abuse DetectionPoint-of-Care SystemsSalicylanilidesVolatilizationSensitivity and SpecificityEquipment DesignLens Implantation, IntraocularSpectrometry, Mass, Electrospray IonizationAutoanalysisImmunochromatographySolventsSurgical StaplingSpectrophotometry, UltravioletGlassPolymyxin BAnesthesia, LocalQuality ControlDrug ContaminationAir Pollutants, OccupationalWater Pollutants, ChemicalHerbicidesForensic MedicineHumidityLenses, IntraocularInjectionsSpecimen HandlingFresh WaterMass SpectrometryIsotope LabelingEnvironmental MonitoringTeaEvaluation Studies as TopicRadioimmunoassayCatechinAnesthetics, LocalMethacrylatesSelf AdministrationImmunoassayMolecular Diagnostic TechniquesEquipment Failure AnalysisWater MicrobiologyGenes, BacterialFreezingChromatography, Thin LayerOccupational ExposureWaterMolecular Sequence DataChromatography, Ion ExchangeHot TemperatureHydrogen-Ion ConcentrationPlasmidsTime FactorsMolecular StructureCloning, MolecularRestriction MappingSurface PropertiesBase SequenceAmino Acid SequenceDNA, BacterialBacterial ProteinsEscherichia coliPeptidesCattleMutation