normal phase chromatography 예문
- For this reason, normal phase chromatography is more commonly used for separation of proteins.
- See Aqueous normal phase chromatography and 832 Karin for examples of where it should be used.
- Greatly unchanged from Tswett s time until the 1940s, normal phase chromatography was performed by passing a gravity-fed solvent through small glass tubes packed with pellicular adsorbent beads.
- The use of a hydro " phobic " stationary phase can be considered the opposite, or " reverse ", of normal phase chromatography-hence the term " reversed-phase chromatography ".
- This behavior is somewhat peculiar to normal phase chromatography because it is governed almost exclusively by an adsorptive mechanism ( i . e . analytes interact with a solid surface rather than with the solvated layer of a ligand attached to the sorbent surface; see also reversed-phase HPLC below ).
