The Uptisphere BIO columns are available in three different modifications (C4, C8 and C18) and in three different binding technologies each (mono, di and tri-functional). Thus, different selectivities can be achieved, which optimize the separation of bio molecules.
| Phase | Modification | Binding type | Particle size / μm | Carbon content / %C | pH range |
| WC4 | C4 | mono | 3, 5, 10, 15 | 4 | 2.0-7.0 |
| WD4 | C4 | di | 3, 5, 10, 15 | 4 | 1.5-8.0 |
| WT4 | C4 | tri | 5, 10, 15 | 3 | 1.5-8.0 |
| WC8 | C8 | mono | 5, 10, 15 | 8 | 2.0-7.0 |
| WD8 | C8 | di | 5, 10, 15 | 8 | 1.5-8.0 |
| WT8 | C8 | tri | 5, 10, 15 | 6 | 1.5-8.0 |
| WOD | C18 | mono | 3, 5, 10, 15 | 10 | 1.5-7.0 |
| PXP | C18 | di | 5, 10, 15 | 8 | 1.0-10 |
| WTF | C18 | tri | 5 | 12 | 1.5-8.0 |
Interchim Uptisphere BIO Brochure