An electrode that serves as a transducer responding to the excitation signal (if any) and to the composition of the solution being investigated, but that does not affect an appreciable change of bulk composition within the ordinary duration of a measurement.
DOI of this term: https://doi.org/10.1351/goldbook.I03006.
Original PDF version: http://www.iupac.org/goldbook/I03006.pdf. The PDF version is out of date and is provided for reference purposes only. For some entries, the PDF version may be unavailable.