title: Spectrophotometric determination of copper in plutonium metal with 2,9-dimethyl-1,10-phenanthroline.
abstract: A spectrophotometric method for the determination of copper plutonium has been developed. The copper is complexed with neocuproine, extracted into chloroform, and the absorbance read at 457 mmu. The average relative error of the method is -1.4% with an average relative standard deviation of 4%.
authors.affiliation: Chemistry Research and Development The Dow Chemical Company Rocky Flats Division Golden, Colorado, U.S.A.
authors.forename: J W
authors.initials: JW
authors.lastname: Lindsay
authors.forename: C E
authors.initials: CE
authors.lastname: Plock