Determination of Trace Metals with Newly Synthesized Coniine Dithiocarbamate by Atomic Absorption Spectroscopy
Keyword(s):
A procedure is developed for the determination of Cd, Cu, Mo, Pb, Te and Ni in natural and spiked water by Atomic Absorption Spectroscopy (AAS) after preconcentration on a coniine dithiocarbamate supported by polyurethane. The sorbed elements are subsequently eluted with 5 mol L-1HNO3and the acid eluates are analysed by AAS. A 20 mL syringe served as a chromatographic preconcentration column. The sorption recoveries of elements were higher in the order of 99%. The method is also applied successfully for the determination of Cu, Cd, Mo, Pb, Te and Ni in natural and spiked water samples.
2004 ◽
Vol 7
(8)
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pp. 1355-1359
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1982 ◽
Vol 30
(1)
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pp. 20-22
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2014 ◽
Vol 58
(3)
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pp. 283-288
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2009 ◽
Vol 165
(1-3)
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pp. 353-358
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