heterogeneous crystalline membrane ion-selective electrode

synonym: heterogeneous crystalline membrane electrode
https://doi.org/10.1351/goldbook.09116

Ion-selective electrode in which the ion-selective membrane is a crystalline material mixed with an inert matrix (such as silicone rubber or polyvinyl chloride), or placed on hydrophobized graphite or conducting epoxy resin, to form a heterogeneous sensing membrane.

Source:
PAC, 2020, 92, 641. (Terminology of Electrochemical Methods of Analysis (IUPAC Recommendations 2019)) on page 662 [Terms] [Paper]