title: [Determination of chlorocholine chloride, diquat and paraquat].
abstract: Chlorocholine chloride, diquate, and paraquate may be precipitated in aqueous solution with sodium tetraphenylborate. The precipitates are soluble in nitromethane and diethylketone. Acid fluxing agents have to be used for thin-layer chromatography with silica gel G.
mesh_terms: D002716:Chlormequat / Q000032:analysis; D002855:Chromatography, Thin Layer; D004178:Diquat / Q000032:analysis; D010269:Paraquat / Q000032:analysis; D010575:Pesticides / Q000032:analysis*; D000644:Quaternary Ammonium Compounds / Q000032:analysis
chemical_list: D010575:Pesticides; D000644:Quaternary Ammonium Compounds; D002716:Chlormequat; D004178:Diquat; D010269:Paraquat
vernacular_title: Nachweis von Chlorcholinchlorid, Diquat und Paraquat.