title: Determination of copper and iron in microliter samples by flame atomic emission spectrometry with a tantalum filament vaporizer.
mesh_terms: D003300:Copper / Q000097:blood*; D006801:Humans; D007501:Iron / Q000097:blood*; D013057:Spectrum Analysis / Q000295:instrumentation*; D013635:Tantalum
chemical_list: D013635:Tantalum; D003300:Copper; D007501:Iron