Galaksil C18/C18Bio HPLC Columns
Galaksil C18 columns are based on high surface coverage C18 modified silica particles with exhaustive end-capping for minimal undesired silanol activity. They are most commonly used to separate analytes with low to high hydrophobicity.
Main Features
- High column efficiency and high resolution.
- Minimal undesired interactions between the stationary phase and analytes, result in good peak shape and recovery.
- High mechanical strength for longer column lifetime.
- Broad application range. For small-molecule drugs, peptides, proteins, oligos, and glycans.
Specifications
| Product | EF-C18 3um | EF-C18M | EF-C18H | EF-C18L | EP-C18M | EP-C18H | EF-C18Bio | EP-C18Bio |
| Functional Group | Octadecyl | |||||||
| Substrate | Porous, spherical silica particles | |||||||
| Particle Size | 3μm | 5μm | 5μm | 5μm | 8/10μm | 8/10μm | 5μm | 10μm |
| Pore Size | 120Å | 300 Å | ||||||
| Surface Area | 330m2/g | 110m2/g | ||||||
| Carbon Content | 16% | 16% | 20% | 13% | 16% | 20% | 8% | 8% |
| End-capped | Yes | |||||||
| Pressure Limit | 4000psi for 8/10um 5000psi for 5μm 6000psi for 3μm | |||||||
| Temperature Limit | 60℃ | |||||||
| pH Range | 2-8 | 2-11 | 2-8 | 2-11 | 2-8 | |||
| Limit pH Range | 2-10 | 1-12 | 2-10 | 1-12 | 2-10 | |||
| Aqueous Compatibility | 95% aqueous | 100% aqueous | 95% aqueous | |||||
Application
Order Information
| Product Name | Length (mm) | Inner-diameter (mm) | |||
| 4.6mm | 4.0mm | 3.0mm | 2.1mm | ||
| EF-C18 3um 120A | 150 | - | - | - | 721-03012-002115 |
| 100 | 721-03012-004610 | 721-03012-004005 | 721-03012-003010 | 721-03012-002110 | |
| 50 | 721-03012-004605 | 721-03012-004005 | 721-03012-003005 | 721-03012-002105 | |
| EF-C18M 5um 120A | 250 | 721-05012-004625 | 721-05012-004025 | 721-05012-003025 | - |
| 150 | 721-05012-004615 | 721-05012-004015 | 721-05012-003015 | 721-05012-002115 | |
| 100 | 721-05012-004605 | 721-05012-004005 | 721-05012-003005 | 721-05012-002110 | |
| 50 | 721-05012-004605 | 721-05012-004005 | 721-05012-003005 | 721-05012-002105 | |
| EF-C18H 5um 120A | 250 | 722-05012-004625 | 722-05012-004025 | 722-05012-003025 | - |
| 150 | 722-05012-004615 | 722-05012-004015 | 722-05012-003015 | 722-05012-002115 | |
| 100 | 722-05012-004605 | 722-05012-004005 | 722-05012-003005 | 722-05012-002110 | |
| 50 | 722-05012-004605 | 722-05012-004005 | 722-05012-003005 | 722-05012-002105 | |
| EF-C18L 5um 120A | 250 | 723-05012-004625 | 723-05012-004025 | 723-05012-003025 | - |
| 150 | 723-05012-004615 | 723-05012-004015 | 723-05012-003015 | 723-05012-002115 | |
| 100 | 723-05012-004605 | 723-05012-004005 | 723-05012-003005 | 723-05012-002110 | |
| 50 | 723-05012-004605 | 723-05012-004005 | 723-05012-003005 | 723-05012-002105 | |
| EP-C18M 10um 120A | 250 | 721-10012-004625 | 721-10012-004025 | 721-10012-003025 | - |
| 150 | 721-10012-004615 | 721-10012-004015 | 721-10012-003015 | 721-10012-002115 | |
| 100 | 721-10012-004605 | 721-10012-004005 | 721-10012-003005 | 721-10012-002110 | |
| 50 | 721-10012-004605 | 721-10012-004005 | 721-10012-003005 | 721-10012-002105 | |
| EP-C18H 10um 120A | 250 | 722-10012-004625 | 722-10012-004025 | 722-10012-003025 | - |
| 150 | 722-10012-004615 | 722-10012-004015 | 722-10012-003015 | 722-10012-002115 | |
| 100 | 722-10012-004605 | 722-10012-004005 | 722-10012-003005 | 722-10012-002110 | |
| 50 | 722-10012-004605 | 722-10012-004005 | 722-10012-003005 | 722-10012-002105 | |
| EF-C18Bio 5um 300A | 250 | 721-05030-004625 | 721-05030-004025 | 721-05030-003025 | - |
| 150 | 721-05030-004615 | 721-05030-004015 | 721-05030-003015 | 721-05030-002115 | |
| 100 | 721-05030-004605 | 721-05030-004005 | 721-05030-003005 | 721-05030-002110 | |
| 50 | 721-05030-004605 | 721-05030-004005 | 721-05030-003005 | 721-05030-002105 | |
| EP-C18Bio 10um 300A | 250 | 721-10030-004625 | 721-10030-004025 | 721-10030-003025 | - |
| 150 | 721-10030-004615 | 721-10030-004015 | 721-10030-003015 | 721-10030-002115 | |
| 100 | 721-10030-004605 | 721-10030-004005 | 721-10030-003005 | 721-10030-002110 | |
| 50 | 721-10030-004605 | 721-10030-004005 | 721-10030-003005 | 721-10030-002105 | |