Indicator electrode

{
  "id": "MLC-T-CHM-005771",
  "term": "Indicator electrode",
  "field": "Chemistry",
  "definition": "An electrode in an electrochemical cell whose potential is sensitive to the concentration of a specific ion or species in the solution. This potential change is measured against a reference electrode to determine the analyte concentration. Examples include the glass electrode for pH measurement or a silver electrode for halide ions.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "transducer"
  ],
  "references": [
    "Orange Book, 2nd ed., p. 59 (https://media.iupac.org/publications/analytical_compendium/)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/indicator-electrode/"
}