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Square-wave polarographic-determination of lead(II) and zinc(II) in vinyl-acetate

D. Rúriková and D. Kálavská

Department of Analytical Chemistry, Faculty of Natural Sciences, Komensky University, CS-842 15 Bratislava

 

Abstract: In this paper the method of treatment of vinyl acetate with respect to  subsequent determination of Pb(II) and Zn(II) by the method of square-wave polarography is described. The determinations were evaluated by the method of standard additions. The determined concentrations in vinyl acetate are: q(Pb) .= (33.6 ± 3.6) ng cm-3 and q(Zn) = (20.7 ± 5.5) ng cm-3.

Full paper in Portable Document Format: 396a749.pdf

 

Chemical Papers 39 (6) 749–753 (1985)

Monday, July 13, 2020

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