title: [Chromatographic differentiation of copper, nickel and cobalt micro-quantities in the presence of iron in the atmosphere].
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D002854:Chromatography, Paper; D003035:Cobalt / Q000032:analysis*; D003300:Copper / Q000032:analysis*; D007501:Iron / Q000032:analysis*; D008722:Methods; D009532:Nickel / Q000032:analysis*
chemical_list: D003035:Cobalt; D003300:Copper; D009532:Nickel; D007501:Iron
vernacular_title: Khromatograficheskoe razdelenie mikrokolichestv medi, nikelia i kobal'ta v prisutstvii zheleza v atmosfernom vozdukhe.