PH electrochemical electrode EtOH-Trode

glasscombined

Combined pH electrode with double junction construction for pH measurements in non-aqueous media (e.g., for pHe in ethanol). The electrode is equipped with a fixed ground-joint diaphragm which is insensitive to contaminaiton, and the bridge electrolyte can be freely chosen (aqueous or non-aqueous). When c(KCl) = 3 mol/L is used as bridge electrolyte, storage in storage solution is recommended. The two chambers for reference electrolyte ("INNER FILLING") and bridge electrolyte ("OUTER FILLING") are each filled with c(KCl) = 3 mol/l at the time of delivery.