title: Interference in determination of rubidium and cesium in fish and zooplankton by graphite furnace atomic absorption spectrometry.
abstract: Interference in the determination of rubidium and cesium in fish and Zooplankton was examined by graphite furnace atomic absorption spectrometry using synthetic matrices of these organisms at known concentrations and dilutions. Absorbance signals were depressed at dilution factors of less than 100, which confirms that the method is not free of interference for determination of rubidium and cesium in fish and Zooplankton.
authors.affiliation: Département de biologie, Université de Moncton, E1A 3E9, Moncton, N.B., Canada.
authors.forename: A G
authors.initials: AG
authors.lastname: Chiasson