Dry-operative ion-selective electrode.

摘要

A dry-operative ion-selective electrode comprising a support plate (1), at least one pair of metal/metal salt layer electrodes (2) which are formed on the support plate and each of which has a reference electrode at one end, a resist layer (3) which covers the support plate except the reference electrodes and the other ends of the metal layer electrodes, an ion-selective membrane (5) formed on the reference electrodes and optionally an electrode layer between the reference electrode and the ion-selective membrane, wherein the ion-selective membrane and the optional electrolyte layer (4) have uniform thickness.