HEPESBuffersSolutionsSaline Solution, HypertonicHydrogen-Ion ConcentrationSodium ChlorideTromethamineIsotonic SolutionsBicarbonatesAmino Acids, NeutralElectrodesWaterTime FactorsOsmolar ConcentrationKineticsElectrochemistryIndicators and ReagentsOrgan Preservation SolutionsRabbitsCalciumHypertonic SolutionsRats, WistarPharmaceutical SolutionsChloridesAluminum SilicatesPlasma SubstitutesElectrochemical TechniquesCattleIon-Selective ElectrodesElectrophoresis, CapillaryRandom AllocationCitric Acid4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidSwinePurple MembraneCalibrationAdsorptionTemperatureTherapeutic IrrigationFluid TherapySiliconSulfonic AcidsRats, Sprague-DawleyPotassiumMicroscopy, Electron, Scanning