A differential pulse polarographic method for the determination of trace amounts of osmium(VIII) using a polarographic maximum wave.
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چکیده
منابع مشابه
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A highly sensitive differential pulse polarographic (DPP) method has been developed for the determination of trace amounts of osmium, based on the catalytic effect of osmium (VIII) on the oxidation of pyrogallol red (PGR) by sodium bromate at pH 7.00 and 25.0 0.1 ? C. The reaction rate was monitored by measuring the differential pulse cathodic current of the oxidation product of PGR and broma...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1997
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.46.169