This article reports on applicability of carbon paste electrodes modified "in situ" with a surfactant in voltammetry to selected inorganic anions. A new method for the determination of iodide is proposed based on ion-pairing of iodide with 1-ethoxycarbonylpentadecyl-trimethylammonium bromide (Septonex). The procedure developed has been tested and verified by means of analyzing both model and real samples.
eng
dc.format
p. 95-108
cze
dc.language.iso
eng
dc.publisher
Univerzita Pardubice
cze
dc.relation.ispartof
Scientific papers of the University of Pardubice. Series A, Faculty of Chemical technology. 5 (1999)
eng
dc.rights
open access
eng
dc.subject
uhlíkové pastové elektrody
cze
dc.subject
povrchově aktivní látky
cze
dc.subject
voltametrie
cze
dc.subject
jodidy
cze
dc.subject
analytické metody
cze
dc.title
Cationic surfactants as modifiers for carbon paste electrodesapplication to the determination of iodide