Potentiometric flow injection analysis of concentrated hydrogen peroxide by using an Fe(II)-Fe(III) redox potential buffer solution

Authors
Imato, T Ohura, H Yamasaki, S Asano, Y
Citation
T. Imato et al., Potentiometric flow injection analysis of concentrated hydrogen peroxide by using an Fe(II)-Fe(III) redox potential buffer solution, TALANTA, 52(1), 2000, pp. 19-26
Citations number
17
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
TALANTA
ISSN journal
00399140 → ACNP
Volume
52
Issue
1
Year of publication
2000
Pages
19 - 26
Database
ISI
SICI code
0039-9140(20000531)52:1<19:PFIAOC>2.0.ZU;2-Q
Abstract
The flow injection analysis of hydrogen peroxide is proposed, using a redox electrode and an Fe(II)-Fe(III) potential buffer solution. Influencing fac tors, such as the concentrations of Fe(II)-Fe(III) and sulfuric acid in the potential buffer on sensitivity of the proposed method are examined. The a nalysis of high concentrations of hydrogen peroxide up to similar to 10 M w as conducted successfully with relative standard deviation of 0.7%. (C) 200 0 Elsevier Science B.V. All rights reserved.