type-J coil planet centrifuge

{
  "id": "MLC-T-CHM-012387",
  "term": "type-J coil planet centrifuge",
  "field": "Chemistry",
  "definition": "A specific design of a high-speed counter-current chromatography (HSCCC) instrument where the column coils are wound around a central axis that rotates, while the column itself also revolves around a planetary axis. This configuration generates a strong centrifugal force field that stabilizes the two immiscible liquid phases within the column. It is particularly effective for preparative separations of natural products and pharmaceuticals.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "high-speed counter-current chromatography",
    "type-J synchronous planetary motion"
  ],
  "references": [
    "PAC, 2017, 90, 181. 'Terminology of separation methods (IUPAC Recommendations 2017)' on page 205 (https://doi.org/10.1515/pac-2017-0111)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/type-j-coil-planet-centrifuge/"
}