title: An improved method for the separation and removal of organochlorine insecticides from thin-layer plates.
mesh_terms: D002855:Chromatography, Thin Layer; D003634:DDT / Q000032:analysis; D003632:Dichlorodiphenyldichloroethane / Q000032:analysis; D004026:Dieldrin / Q000032:analysis; D007306:Insecticides / Q000032:analysis*; D008722:Methods; D012822:Silicon Dioxide
chemical_list: D007306:Insecticides; D012822:Silicon Dioxide; D003634:DDT; D004026:Dieldrin; D003632:Dichlorodiphenyldichloroethane