Galaksil C8/C8Bio HPLC Columns
Galaksil C8 columns are based on high surface coverage C8 modified silica particles with exhaustive end-capping for minimal undesired silanol activity. Compared with C18 columns, C8 columns have slightly less retention capacity and are more suitable for separating moderately or highly hydrophobic compounds.
Main Features
- Well suited for intermediate to high hydrophobic compounds analysis
- Excellent chromatographic peak shape for acidic, basic, and neutral analytes
- Good aqueous compatibility
- Good batch consistency
Specifications
|
Product |
EF-C8 5um | EP-C8 10um | EF-C8Bio 5um | EP-C8Bio 10um |
| Functional Group |
Octyl |
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|
Substrate |
Porous, spherical silica particles | |||
| Particle Size | 5μm | 10μm | 5μm |
10μm |
|
Pore Size |
120Å | 300Å | ||
| Surface Area | 330m2/g |
100 m2/g |
||
|
Carbon Content |
12% | |||
| End-capped |
Yes |
|||
|
Pressure Limit |
4000psi for 10um
5000psi for 5μm |
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| Temperature Limit |
60℃ |
|||
|
pH Range |
2-8 | |||
| Limit pH Range |
2-10 |
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|
Aqueous Compatibility |
95% aqueous |
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Application
Order Information
|
Product Name |
Length (mm) | Inner-diameter (mm) | |
| 4.6mm |
4.0mm |
||
| EF-C8 5um 120A | 250 | 725-05012-004625 | 725-05012-004025 |
| 150 | 725-05012-004615 | 725-05012-004015 | |
| 100 | 725-05012-004610 | 725-05012-004010 | |
| 50 | 725-05012-004605 | 725-05012-004005 | |
| EP-C8 10um 120A | 250 | 725-10012-004625 | 725-10012-004025 |
| 150 | 725-10012-004615 | 725-10012-004015 | |
| 100 | 725-10012-004610 | 725-10012-004010 | |
| 50 | 725-10012-004605 | 725-10012-004005 | |
| EF-C8Bio 5um 120A | 250 | 725-05030-004625 | 725-05030-004025 |
| 150 | 725-05030-004615 | 725-05030-004015 | |
| 100 | 725-05030-004610 | 725-05030-004010 | |
| 50 | 725-05030-004605 | 725-05030-004005 | |
| EP-C8Bio 10um 120A | 250 | 725-10030-004625 | 725-10030-004025 |
| 150 | 725-10030-004615 | 725-10030-004015 | |
| 100 | 725-10030-004610 | 725-10030-004010 | |
| 50 | 725-10030-004605 | 725-10030-004005 | |