Anion exchanger

{
  "id": "MLC-T-CHM-000611",
  "term": "Anion exchanger",
  "field": "Chemistry",
  "definition": "A type of ion-exchange material, typically a resin, that possesses positively charged functional groups capable of reversibly binding and exchanging with anions from a solution. These materials are used in chromatography to separate negatively charged species. Common functional groups include quaternary ammonium groups, which provide strong basic exchange sites.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "ion exchanger",
    "anion",
    "counter-ions",
    "ionogenic groups",
    "resin"
  ],
  "references": [
    "PAC, 1993, 65, 819. 'Nomenclature for chromatography (IUPAC Recommendations 1993)' on page 856 (https://doi.org/10.1351/pac199365040819)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/anion-exchanger/"
}