<P> A glass electrode is a type of ion - selective electrode made of a doped glass membrane that is sensitive to a specific ion . The most common application of ion - selective glass electrodes is for the measurement of pH . The pH electrode is an example of a glass electrode that is sensitive to hydrogen ions . Glass electrodes play an important part in the instrumentation for chemical analysis and physico - chemical studies . The voltage of the glass electrode , relative to some reference value , is sensitive to changes in the activity of certain type of ions . </P>
<P> A glass electrode is a type of ion - selective electrode made of a doped glass membrane that is sensitive to a specific ion . The most common application of ion - selective glass electrodes is for the measurement of pH . The pH electrode is an example of a glass electrode that is sensitive to hydrogen ions . Glass electrodes play an important part in the instrumentation for chemical analysis and physico - chemical studies . The voltage of the glass electrode , relative to some reference value , is sensitive to changes in the activity of certain type of ions . </P>
what part of the ph probe is sensitive to hydrogen ion concentration
what part of the ph probe is sensitive to hydrogen ion concentration
pH electrode
pH electrode