EtherEthyl EthersAcetoneEthersDiethyl PyrocarbonateAnestheticsMethoxyfluraneHalothaneChloroformChromatography, GasEnfluraneAnesthesia, InhalationHelminthsSolventsHydrocarbons, FluorinatedMaleatesIsofluranePentobarbitalHalogenated Diphenyl EthersGas Chromatography-Mass SpectrometryPhenyl EthersChromatography, High Pressure LiquidPlant ExtractsAcetatesAnesthetics, InhalationCrown EthersPhospholipid EthersFormates2-PropanolPhthalic AcidsGlyceryl EthersDose-Response Relationship, DrugHistidineMethyl Ethers