Waters / Ultrastyragel
Ultrastyragel
Waters™ Ultrastyragel™ Preparative Columns are high-efficiency columns for Size Exclusion Chromatography (GPC). They are suitable for compound isolation and sample cleanup. The Ultrastyragel™ phases are based on cross-linked polystyrene-divinylbenzene with various pore-sizes. Closely related to Styragel™ GPC Columns, the family of Ultrastyragel™ Columns provides a two‒ to three-fold increase in efficiency (plates/meter) that improves separation speed and reduces solvent consumption for preparative isolation.
| Phase name | Modification | Particle size | Pore size | End-capping | USP | pH range | Tmax | Effective molecular weight range |
| Ultrastyragel™ | - | 5 µm | 100 Å | - | N/A | 2.0-12.0 | N/A | 50-1500 Da |
| Ultrastyragel™ | - | 5 µm | 500 Å | - | N/A | 2.0-12.0 | N/A | 100-10,000 Da |
| Ultrastyragel™ | - | 5 µm | 10^3 Å | - | N/A | 2.0-12.0 | N/A | 200-30,000 Da |
| Ultrastyragel™ | - | 5 µm | 10^4 Å | - | N/A | 2.0-12.0 | N/A | 5,000-600,000 Da |
| Ultrastyragel™ | - | 5 µm | 10^5 Å | - | N/A | 2.0-12.0 | N/A | 50,000-4,000,000 Da |
| Ultrastyragel™ | - | 5 µm | 10^6 Å | - | N/A | 2.0-12.0 | N/A | 200,000-10,000,000 Da |
| Ultrastyragel™ | - | 5 µm | Linear | - | N/A | 2.0-12.0 | N/A | 2,000-4,000,000 Da |