Determination of cadmium by electrothermal atomic absorption spectrometry using electrochemical separation in a microcell

Warning

This publication doesn't include Faculty of Economics and Administration. It includes Faculty of Science. Official publication website can be found on muni.cz.
Authors

KNÁPEK Jan KOMÁREK Josef KRÁSENSKÝ Pavel

Year of publication 2005
Type Article in Periodical
Magazine / Source Spectrochimica Acta Part B: Atomic Spectroscopy
MU Faculty or unit

Faculty of Science

Citation
Field Analytic chemistry
Keywords Cadmium; ETAAS; electrochemical deposition
Description Electrodeposition on the graphite electrode under conditions of controlled current in a flow-through mode, followed by electrothermal atomic absorption spectrometry, is proposed for the determination of cadmium. After electrolysis in a microcell of 0.0026 ml volume, deposited metal was dissolved in 0.04 ml 0.2 M nitric acid and the whole volume was direct injected into the atomizer. The method was applied for the determination of cadmium in a real sample of seawater.
Related projects:

You are running an old browser version. We recommend updating your browser to its latest version.