Extended Gran method and its applicability for simultaneous determination of Fe(II) and Fe(III)

Authors
Michalowski, T Baterowicz, A Madej, A Kochana, J
Citation
T. Michalowski et al., Extended Gran method and its applicability for simultaneous determination of Fe(II) and Fe(III), ANALYT CHIM, 442(2), 2001, pp. 287-293
Citations number
10
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ANALYTICA CHIMICA ACTA
ISSN journal
00032670 → ACNP
Volume
442
Issue
2
Year of publication
2001
Pages
287 - 293
Database
ISI
SICI code
0003-2670(20010905)442:2<287:EGMAIA>2.0.ZU;2-N
Abstract
A new extended Gran's method is proposed and applied for simultaneous deter mination of iron (II and III) species by potentiometric titration with pota ssium permanganate solution. Conditions for titrations providing unbiased r esults of analyses were chosen on the basis of equilibrium analysis (simula ted titration). (C) 2001 Elsevier Science B.V. All rights reserved.