Galaksil Silica HPLC Columns
Galaksil Silica column is based on unmodified, monodispersed, high-purity, porous silica particles. It is designed for separating highly hydrophobic compounds under normal phase conditions.
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-SiO2 3um | EF- SiO2 5um | EP- SiO2 10um |
| Functional Group |
Silanol |
||
|
Substrate |
Porous, spherical silica particles | ||
| Particle Size | 3μm | 5μm |
10μm |
|
Pore Size |
120Å | ||
| Surface Area |
330m2/g |
||
|
Carbon Content |
- | ||
| End-capped |
Yes |
||
|
Pressure Limit |
4000psi for 10um
5000psi for 5μm 6000psi for 3um |
||
| Temperature Limit |
60℃ |
||
|
pH Range |
2-8 | ||
| Aqueous Compatibility |
95% aqueous |
||
Application
Order Information
|
Product Name |
Length (mm) | Inner-diameter (mm) | |
| 4.6mm |
4.0mm |
||
| EF-SiO2 5um 120A | 250 | 720-05012-004625 | 720-05012-004025 |
| 150 | 720-05012-004615 | 720-05012-004015 | |
| 100 | 720-05012-004610 | 720-05012-004010 | |
| 50 | 720-05012-004605 | 720-05012-004005 | |
| EP-SiO2 10um 120A | 250 | 720-10012-004625 | 720-10012-004025 |
| 150 | 720-10012-004615 | 720-10012-004015 | |
| 100 | 720-10012-004610 | 720-10012-004010 | |
| 50 | 720-10012-004605 | 720-10012-004005 | |
|
Product Name |
Length (mm) |
2.1mm |
|
| EF-SiO2 3um 120A | 150 | 720-03012-002115 | |
| 100 | 720-03012-002110 | ||
| 50 | 720-03012-002105 | ||