title: The determination of pesticide residues. A laboratory experiment.
mesh_terms: D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides / Q000032:analysis*; D008722:Methods; D010573:Pesticide Residues / Q000032:analysis*; D012987:Soil / Q000032:analysis; D014877:Water Pollution, Chemical / Q000032:analysis*
chemical_list: D006843:Hydrocarbons, Chlorinated; D007306:Insecticides; D010573:Pesticide Residues; D012987:Soil