Which are the main differences between an Ag pseudoreference electrode of a SPE and an Ag/AgCl (3 M KCl) reference electrode?

Metrohm DropSens’ standard screen-printed electrodes use a silver pseudoreference electrode. There is a shift of -131 mV when compared to classical Ag/AgCl reference electrode in KCl 0.1 M solution.

If you are interested in working with an Ag/AgCl pseudoreference electrode you have available in our catalogue refs DRP-11L and DRP-C11L.

Any of our catalogue models or any design can be manufactured as customized with Ag/AgCl ink.