Issue 2, 1995
From the journal:

Analytical Proceedings including Analytical Communications

Determination of oxalate in alumina process liquors by ion chromatography with post column chemiluminescence detection

Neil W. Barnett,   Tim A. Bowser  and  Richard A. Russell  

Abstract

The analysis of oxalate in Bayer liquor had been successfully demonstrated using a combination of ion-exchange chromatography and post-column detection based on a chemiluminescence reaction with tris(2-2′bipyridyl)ruthenium(III). Common interferences, including other dicarboxylic acids and inorganic anions, have been shown to elicit no significant response. The chemiluminescence response is linear and a detection limit of 10–7 mol l–1 possible. The potential use of this method for other complex samples is presented. Chromatographic conditions provide a rapid analysis with sample analysis possible every 5–8 min.

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Article information

DOI
https://doi.org/10.1039/AI9953200057
Article type
Paper

Anal. Proc., 1995,32, 57-59

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Determination of oxalate in alumina process liquors by ion chromatography with post column chemiluminescence detection

N. W. Barnett, T. A. Bowser and R. A. Russell, Anal. Proc., 1995, 32, 57 DOI: 10.1039/AI9953200057

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