PolyMETHYL A, ETHYL A and PROPYL A are silica-based materials that operate through hydrophobic interactions (HIC).
Phase | Modification | Particle size | Pore size |
PolyMETHYL A | N/A | 2, 3, 5, 12 µm | 300, 1000, 1500 Å |
PolyETHYL A | N/A | 2, 3, 5, 12 µm | 300, 1000, 1500 Å |
PolyPROPYL A | Propylaspatamide | 2, 3, 5, 12 µm | 300, 500, 800, 1000, 1500 Å |