Suresh, A A new procedure for the spectrophotometric determination of uranium(VI) in the presence of a large excess of thorium(IV). [electronic resource] - Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Jan 2002 - 341-7 p. digital Publication Type: Journal Article ISSN: 1386-1425 Standard No.: 10.1016/s1386-1425(01)00540-6 doi Subjects--Topical Terms: Azo Compounds--chemistryEthanolKineticsOrganophosphates--chemistrySpectrum AnalysisThorium--chemistryUranium--chemistry