Carbonate Ion-Selective Membrane Electrode
- 7 June 1974
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 184 (4141) , 1074-1075
- https://doi.org/10.1126/science.184.4141.1074
Abstract
A liquid membrane electrode has been developed with Nernstian response and a high selectivity for carbonate ion. The electrode responds rapidly to carbonate in the 10-2M to 10-6M range with a selectivity for carbonate over chloride, sulfate, and phosphate of at least 103 and negligible bicarbonate response. The electrode properties appear to be suited to chemical, biological, chemical, and oceanographic measurements.Keywords
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