NUCLEOGEL® ION 300 OA
Polymer-based HPLC phases for separation of sugars
- Sulfonated spherical PS/DVB resins in H+ ionic form · USP L17
- Mean particle size 10 µm
- Pore size 100 Å
Separation mechanism includes steric exclusion, ligand exchange and partition effects, ligand exchange being the predominant force, since the hydrated metal ions form strong interactions with the hydroxyl groups of the sample molecules.
Recommended application: separation of sugars, alcohols and organic acids