Issue 4, 2013

Ion selective electrodes are not suitable for measurements of silver ion concentrations in alkaline carbonate media

Abstract

An ion selective electrode (ISE) for determination of the labile silver ion concentration in carbonate containing solutions of pH 10 was seen to give incorrect results due to shifts in the Ag|Ag+ equilibrium. This drawback was not the case for the differential pulse anodic stripping voltammetry (DPASV) method.

Graphical abstract: Ion selective electrodes are not suitable for measurements of silver ion concentrations in alkaline carbonate media

Article information

Article type
Technical Note
Submitted
30 Oct 2012
Accepted
15 Dec 2012
First published
18 Dec 2012
This article is Open Access

Anal. Methods, 2013,5, 1068-1070

Ion selective electrodes are not suitable for measurements of silver ion concentrations in alkaline carbonate media

J. Hedberg, T. A. Lowe, S. Wold and I. Odnevall Wallinder, Anal. Methods, 2013, 5, 1068 DOI: 10.1039/C2AY26300A

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