Abstract
Palladium (>0.5 μg ) is extracted as tri-n-octylmethylammonium tetrabromopalladate into n-butyl acetate and determined by flame atomic-absorption spectrometry of the extract. Extraction from hydrochloric or hydrobromic acid solution with tri-n-octylamine is also discussed. The method is applied to the determination of palladium in silver, copper, selenium and anode sludge.
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