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Selectivity of hybrid voltammetric determinations
Author(s) -
Lubuda JÁN,
Vaníčková Mária
Publication year - 1996
Publication title -
electroanalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 128
eISSN - 1521-4109
pISSN - 1040-0397
DOI - 10.1002/elan.1140080408
Subject(s) - selectivity , analyte , voltammetry , extraction (chemistry) , chemistry , analytical chemistry (journal) , solvent , trace (psycholinguistics) , chromatography , electrode , electrochemistry , organic chemistry , catalysis , linguistics , philosophy
The selectivity of solvent extraction voltammetry and ion‐exchange voltammetry hybrid procedures has been investigated. The equations for the prediction of the selectivity value according to the extraction constants or distribution coefficients of the analyte and interfering component were obtained. Their verification and application at the determination of trace metals in model and real samples are presented.