XTerra Preparative RP18 columns are hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column.
% Carbon Load | 15 |
Bonding Technology | Shield RP18 |
Brand | XTerra |
Chemistry Type | C18 |
Endcapped | Yes |
Endfitting Type | Waters |
Format | Prep Column |
Inner Diameter (id) | 7.8 mm |
Ion Exchange Capacity | N/A |
Length (mm) | 150 mm |
Mode | Reversed-Phase |
Molecular Weight Range | N/A |
Particle Shape | Spherical |
Particle Size | 5 µm |
Particle Substrate | Hybrid |
Pore Size | 125Å |
Silanol Activity | Low |
Solvent | N/A |
Surface Area | 175 |
USP Classification | L1 |
Units in Package | 1/pkg |
pH Range | 2 - 12 |
- Model: 186001477
- Manufactured by: Waters