Dynamic measurement of chloride ions is presented. Transition time of an Ag/AgCl electrode, during a chronopotentiometric technique, can give the concentration of chloride ions in electrolyte. This method does not require a stable conventional reference electrode.
Abbas, Y., de Graaf, D. B., Olthuis, W., van den Berg, A. Dynamic Electrochemical Measurement of Chloride Ions. J. Vis. Exp. (108), e53312, doi:10.3791/53312 (2016).