The Beckman Model DU flame spectrophotometer has been applied to the determination of copper in aluminum-, tin-, and zinc-base alloys. The copper arc emission lines in an oxyacetylenc flame at 324.7 and 327.4 mg were
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.