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Ion-selective electrodes are part of a group of relatively simple and inexpensive analytical tools commonly referred to as sensors. The pH electrode is the most well-known and simplest member of this group and can be used to illustrate the basic principles of ISEs
The fluoride ISE is intended for measuring fluoride concentrations and activities in aqueous solutions. Its preferred applications are found in the fields of drinking water, bone, cement, fish protein, glass, phosphate mineral, and toothpaste analysis.
Furthermore, it is even possible to measure the concentration of an aluminum ion for which there is no specific electrode. By using a fluoride ISE, the addition of sodium fluoride solutions precipitates the aluminum as aluminum fluoride.
In this guide, you will find information about:
- Fluoride ISE Theory and Principles
- Electrode and Measurement Setup
- Application Tips and Hints
- ISE Electrode Characteristics
- Common Applications
- Troubleshooting
