TY - JOUR
T1 - Determination of copper, cadmium, iron, manganese, nickel and zinc in Antarctic seawater. Comparison of electrochemical and spectroscopic procedures
AU - Abollino, O.
AU - ACETO, Maurizio
AU - Sacchero, G.
AU - Sarzanini, C.
AU - Mentasti, E.
PY - 1995
Y1 - 1995
N2 - Different procedures for the determination of ultratrace metal ions in Antarctic sea water have been adopted and critically compared. The investigated metal ions were Cd, Cu, Fe, Mn, Ni and Zn. Sea water samples were analysed with adsorptive cathodic stripping voltammetry and with graphite furnace atomic absorption spectroscopy. Different treatments, such as UV irradiation, acidification and on-line sample enrichment were adopted and the results for samples collected in different sites and on a vertical profile were discussed and compared.
AB - Different procedures for the determination of ultratrace metal ions in Antarctic sea water have been adopted and critically compared. The investigated metal ions were Cd, Cu, Fe, Mn, Ni and Zn. Sea water samples were analysed with adsorptive cathodic stripping voltammetry and with graphite furnace atomic absorption spectroscopy. Different treatments, such as UV irradiation, acidification and on-line sample enrichment were adopted and the results for samples collected in different sites and on a vertical profile were discussed and compared.
UR - https://iris.uniupo.it/handle/11579/48169
U2 - 10.1016/0003-2670(94)00279-U
DO - 10.1016/0003-2670(94)00279-U
M3 - Article
SN - 0003-2670
VL - 305
SP - 200
EP - 206
JO - Analytica Chimica Acta
JF - Analytica Chimica Acta
ER -