title: Thin-layer chromatographic separation of benefin and related substances.
mesh_terms: D002855:Chromatography, Thin Layer; D006540:Herbicides / Q000032:analysis*; D012822:Silicon Dioxide; D014050:Toluene / Q000032:analysis*
chemical_list: D006540:Herbicides; D014050:Toluene; D012822:Silicon Dioxide