The new Fluoride ISE from Metrohm combines the measuring electrode, the reference electrode, and a temperature sensor in a space saving design making it ideal for measurements in small sample volumes. The new sensor is available both in an analog and a digital version.
The fluoride-selective electrode is a dedicated electrode to measure fluoride concentration (10-6 mol/L to sat.). For stable signals and reproducible results even in contaminated samples, the Fluoride ISE features a ground-joint diaphragm with a large surface. This allows for a constant electrolyte outflow, reducing the risk of a blocked diaphragm.
As the potential in the sample solution is influenced by the temperature, the combined fluoride ion-selective electrode features an integrated temperature sensor to determine the temperature of both the calibration and the sample solution.
Combined Fluoride ISE
- Fast, stable, and accurate results for ion measurements of F- (10-6 mol/L to sat.)
- Easy cleaning of ground-joint diaphragm
- Ideal for automated ion measurements (direct measurement and standard addition) and titration
- Compact design combining three sensors into one: measuring electrode, reference electrode, and temperature sensor
How do fluoride ion-selective electrodes work?
Learn more about fluoride-selective electrodes in the application bulletin and video:
Application bulletin: Determination of fluoride with an ion-selective electrode