Pursuit Semi-prep Columns from Agilent
All pictures shown are for illustration purpose only. Actual product may vary.
The Pursuit family of HPLC columns offer strong performance in a variety of common phase chemistries. Columns are available in many dimensions, particle sizes, and pore sizes to fit various needs. Media is scalable from analytical all the way up to preparative dimensions.
Pursuit is available in a wide range of selectivities such as Pursuit C18, C8, Diphenyl and PFP. Built on the larger 200Å pore size silica, high ligand density delivers up to 40% faster separations without sacrificing resolution. This is accomplished by optimizing mass transfer with the larger pore size. The column’s performance is due to the unique combination of advanced bonding chemistry and ultra-high purity silica. These factors combine to provide rapid separations with excellent first time resolution and symmetrical peaks for polar compounds.
Pursuit XRs columns combine high ligand density with a 100Å high surface area silica. They are designed to increase productivity, as they offer maximum loadability, excellent stability and easy scalability while maintaining superior resolution.
Features
- Prep-scalable columns for Pursuit phases
- Particle sizes to 10 µm and column internal diameters up to 50 mm
- High surface area silica
Specifications
Pursuit Specifications
| C18 | C8 | Diphenyl | PFP | |
| Pore Size | 200 Å | 200 Å | 200 Å | 200 Å |
| Surface Area | 200 m2/g | 200 m2/g | 200 m2/g | 200 m2/g |
| pH Range | 2 - 8 | 2 - 8 | 2 - 8 | 2 - 8 |
| Endcapped | Yes | Yes | Yes | Yes |
| Carbon Load | 12.9% | 7.4% | 7.3% | 6.3% |
| Pore Volume | 11 mL/g | 11 mL/g | 11 mL/g | 11 mL/g |
| Ligand Coverage | 3.5 µmol/m2 | 3.8 µmol/m2 | 2.8 µmol/m2 | 3.4 µmol/m2 |
Pursuit XRs Specifications
| C18 | C8 | Diphenyl | Si | |
| Pore Size | 100 Å | 100 Å | 100 Å | 100 Å |
| Surface Area | 440 m2/g | 440 m2/g | 440 m2/g | 440 m2/g |
| pH Range | 2 - 8 | 2 - 8 | 2 - 8 | 2 - 8 |
| Endcapped | Yes | Yes | Yes | Yes |
| Carbon Load | 22% | 15% | 14.6% | - |
| Pore Volume | 11 mL/g | 11 mL/g | 11 mL/g | 11 mL/g |
| Ligand Coverage | 2.9 µmol/m2 | 3.7 µmol/m2 | 2.6 µmol/m2 | - |
Literature
Overview of Agilent's range of prep columns for small molecules and biomolecules