title: Preconcentration of cobalt(II) in natural waters with 1-nitroso-2-naphthol supported on silica gel.
abstract: A solid chelating material, 1-nitroso-2-naphthol supported on silica gel, provides a rapid and highly selective mean of preconcentrating cobalt(II) fro.
authors.affiliation: Department of Chemistry, Faculty of Science, Kanazawa University, Kanazawa 920, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Terada
authors.forename: K
authors.initials: K
authors.lastname: Nakamura