Complex Formation Studies with Cupric Ion-Selective Membrane Electrodes
- 1 January 1967
- journal article
- research article
- Published by Taylor & Francis in Analytical Letters
- Vol. 1 (1) , 23-27
- https://doi.org/10.1080/00032716708051095
Abstract
A cupric ion-selective electrode of the liquid-liquid membrane type is shown to respond selectively to Cu++ activity over the range of pCu++ = 2–5 in aqueous solutions of pH 3.5–6.5. Cupric ion activity measurements in the presence of complexing ligands have yielded a reliable estimate of formation constants for a number of soluble copper complexes.Keywords
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