Computer-based automation of concentration measurements with ion-selective electrodes
1989
Automated Measurement of Ionic Concentrations
publication
Author Information
Author(s): J. A. Ibafiez, L. Victoria, Rafael M. Barzanallana
Primary Institution: Universidad de Murcia
Hypothesis
This paper reports an automatic method for the measurement of ionic concentrations using ion-selective electrodes (ISEs).
Conclusion
The technique described in this paper is an efficient and reliable method for measuring concentration changes with ISEs.
Supporting Evidence
- The method has been used to study continuous concentration changes in an aqueous solution of potassium iodide.
- The incorporation of a sample changer with measuring cell allows the periodic calibration of ISEs.
Takeaway
The study shows how a computer system can automatically measure the concentration of ions in a solution, making it easier and more accurate.
Methodology
An integrated computer system with an ionanalyzer and a PC was used to automate concentration measurements with ion-selective electrodes.
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