Determining the Fluoride Content of A Toothpaste Sample With A Fluoride Ion Selective Electrode

eDAQ Potentiometry Teaching Application - Determining The Fluoride Content Of A Toothpaste Sample With A Fluoride Ion Selective Electrode

A fluoride ion selective electrode is calibrated using the Multipoint Calibration Chart extension, to determine over what range of fluoride concentration the electrode has a Nernstian response. The calibrated electrode is then used to determine the fluoride content of a toothpaste sample, which can then be compared to the level quoted by the manufacturer.

FREE Download

Download the FREE Teaching Experiment resources for this application:  
(registration required, register now)

 

Keywords: Potentiometry. Ion Selective Electrodes.

This page was last modified on: 11 Jun 2013 13:59:03