Polar Imidazole 120A
Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents, Polar-Imidazole phase is bonded with imidazole functional groups. With a polar and N-containing ring structure, Polar-Pyridine phase is a weak base and adequate for many applications, such as pharmaceuticals, peptides, sugars, and nucleotides.
- Well controlled chemistry of polymeric monolayer
- High column-to-column reproducibility
- Analytical, semi-preparative, and preparative separation
- HILIC phase for separations of acidic, neutral and basic organic compounds, as well as pharmaceuticals
- Well controlled chemistry of polymeric monolayer
- High column-to-column reproducibility
- Analytical, semi-preparative, and preparative separation
- HILIC phase for separations of acidic, neutral and basic organic compounds, as well as pharmaceuticals
| Silica: | Spherical, high purity (<10 ppm metals) |
| Pore size: | 120 Å |
| Particle size: | 1.8, 2.2, 3, 5 and 10 µm |
| Pore volume: | 1.0 ml/g |
| Surface area: | 300 m²/g |
| Phase structure: | Polymeric and fully endcapped |
| % Carbon: | 8.0% |
| Coverage: | ~ 3.0 µmol/m2 |