title: Preliminary studies on the use of n-butyl chloride as an extractant in a drug screening procedure.
mesh_terms: D002073:Butanes; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D005554:Forensic Medicine; D006801:Humans; D006843:Hydrocarbons, Chlorinated; D008722:Methods; D004364:Pharmaceutical Preparations / Q000097:blood*; D012995:Solubility; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002073:Butanes; D006843:Hydrocarbons, Chlorinated; D004364:Pharmaceutical Preparations; C006854:butyl chloride