Determination of tin in the presence of lead by stripping voltammetry with collection at a rotating mercury-film disc-ring electrode

Stripping voltammetry with collection at a rotating mercury-film disc-ring electrode is applied for the determination of tin in glassy-carbon methanolic hydrobromic acid solution. The limit of determination is 20 nM (2.3 ng ml -1). Lead does not interfere when the lead/tin concentration ratio is les...

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Bibliographic Details
Published in:Analytica chimica acta 1981-06, Vol.127, p.251-255
Main Authors: Kiekens, P., Verbeeck, R.M.H., Donche, H., Temmerman, E.
Format: Article
Language:English
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Summary:Stripping voltammetry with collection at a rotating mercury-film disc-ring electrode is applied for the determination of tin in glassy-carbon methanolic hydrobromic acid solution. The limit of determination is 20 nM (2.3 ng ml -1). Lead does not interfere when the lead/tin concentration ratio is less than ca. 500.
ISSN:0003-2670
1873-4324
DOI:10.1016/S0003-2670(01)83986-6