Anion exchange

{
  "id": "MLC-T-CHM-000610",
  "term": "Anion exchange",
  "field": "Chemistry",
  "definition": "A type of ion-exchange chromatography where negatively charged ions (anions) in a sample solution are reversibly exchanged with other anions bound to a stationary phase. The stationary phase typically consists of a resin with positively charged functional groups. This process is used to separate, purify, and concentrate anionic species based on their charge and affinity for the resin.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "anion exchanger"
  ],
  "references": [
    "PAC, 1993, 65, 819. 'Nomenclature for chromatography (IUPAC Recommendations 1993)' on page 854 (https://doi.org/10.1351/pac199365040819)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/anion-exchange/"
}