title: Charcoal column separation of chlordane and toxaphene.
mesh_terms: D002606:Charcoal; D002706:Chlordan / Q000302:isolation & purification*; D002845:Chromatography; D007306:Insecticides / Q000302:isolation & purification*; D008722:Methods; D014112:Toxaphene / Q000302:isolation & purification*
chemical_list: D007306:Insecticides; D002706:Chlordan; D002606:Charcoal; D014112:Toxaphene