Responsive glass membrane for ion selective electrode and ion selective electrode

摘要

The present claimed invention intends to provide a responsive glass membrane for ion selective electrode glass and an ion selective electrode comprising the responsive glass membrane that produces a self-cleaning function when the ultraviolet rays are irradiated although no change is brought in a composition of a sample solution as being an object to be measured and that is low in electric resistance value and superior in responsivity under an ordinary measurement environment.;The responsive glass membrane for ion selective electrode is made of titanium-containing oxide glass that contains 20 - 80 mol% of titanium dioxide and lithium oxide.