How Does Surface Polarity Influence Adsorbents in Chromatography?

Points on surface polarity adn adsorbents in chromatography:

  • Different adsorbents exhibit varying surface polarities that affect how strongly analytes are retained during chromatography. 
  • Polar surfaces interact more strongly with polar analytes through surface forces. 
  • This variation in retention behavior reflects the adsorbent’s role as a surface-active stationary phase.

Find out more information on what is adsorbent in chromatography to learn more about it.