title: [Determination of heptachlor, heptachlor epoxide, chlordane and endosulfan in imported grains (author's transl)].
mesh_terms: D002706:Chlordan / Q000032:analysis*; D002523:Edible Grain; D004726:Endosulfan / Q000032:analysis*; D006533:Heptachlor / Q000031:analogs & derivatives* / Q000032:analysis*; D006534:Heptachlor Epoxide / Q000032:analysis*; D008722:Methods
chemical_list: D006534:Heptachlor Epoxide; D002706:Chlordan; D006533:Heptachlor; D004726:Endosulfan