COSMOSIL Saccharide Separation Columns

Saccharides are not retained on standard C18 columns because of their low hydrophobicity. COSMOSIL Sugar-D and NH2-MS are specifi cally designed for separation of saccharides. COSMOSIL C18-PAQ is recommended for hydrophobic glycosides or saccharide derivatives.
| Sugar-D | NH2-MS | |
|---|---|---|
| USP Code | L8 | |
| Silica Gel | High Purity Porous Spherical Silica | |
| Average Particle Size | 5 µm | |
| Average Pore Size | - | approx. 120Å |
| Specific Surface Area | - | approx. 300 m2/g |
| Stationary Phase | Secondary/tertiary amine | Aminopropyl group |
| Bonding Type | Polymeric | |
| Target Substances | Monosaccharides, oligosaccharides | |
| End Capping Treatment | Near-perfect Treatment | |
| Carbon Content | - | approx. 4% |
| Feature | First choice for saccharide analysis High durability Good quantitative analysis | Different selectivity from SugarD |


















