title: IMPURITY IN STORED HALOTHANE.
mesh_terms: D002623:Chemistry Techniques, Analytical; D002845:Chromatography; D003300:Copper; D006221:Halothane; D006838:Hydrocarbons; D014116:Toxicology
chemical_list: D006838:Hydrocarbons; D003300:Copper; D006221:Halothane
keywords: CHEMISTRY, ANALYTICAL; CHROMATOGRAPHY; COPPER; HALOTHANE; HYDROCARBONS; TOXICOLOGIC REPORT