title: The determination of selenium and other impurities in high-purity copper by flameless atomic-absorption spectrophotometry.
abstract: Se, Te, Bi and Sb are co-precipitated with ferric hydroxide from a solution of 1 g of the copper. The precipitate is collected on a filter disc and punched samples are taken for flameless atomicabsorption analysis. Less than 0.5 ppm of the four elements can be rapidly determined.
authors.affiliation: British Copper Refiners Limited. Prescot, Merseyside, U.K.
authors.forename: J D
authors.initials: JD
authors.lastname: Mullen