Ultra pure, spherical high performance HPLC phase based on silica gel
Monomeric C8 (Octyl) modification, standard endcapping, with 10 % carbon content (~ 50 % endcapping)
Separation mechanism: Hydrophobic interaction (lower compared to C18 phases)
Classical C8 phase, standard 50 % endcapping and 10 % carbon load, outstanding mechanical and
chemical stability, suited for analytical as well as semi preparative and preparative applications
Similar selectivity to C18 phase but less retention due to the lower hydrophobicity; useful for determination of water soluble vitamins, steroids, catecholamines, sedatives etc.
| Brand | Eurospher II |
|---|---|
| Modification | C8 |
| Special characteristics | endcapped (ca. 50% standard endcapping) |
| Particle size | 5 µm |
| Pore size | 100 Å |
| Particle shape | spherical, totally porous |
| USP code | L7 |
| Length [mm] | 5 mm precolumn cartridge |
| Inner diameter [mm] | 4 (3) mm |
| Hardware type | Standard |
| Connection | 1/16" |
| Application area | HPLC |
| Pore volume | 0.8 ml/g |
| Metal content | < 10 ppm |
| Carbon load | 10% |
| Recommended pH range | 2-8 |
| Density | 430 g/l |
| Pressure rating | up to 400 bar |
| Temperature range | up to 40°C (up to 50 °C short term) |
| Specific surface area | 320 ± 20 m²/g |
Precolumn Screw Cap for Vertex III Columns with ID 3 - 4.6 mm
Article No.: A0028-2
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External Precolumn Holder for all analytical columns with ID 3 - 4.6 mm
Article No.: A0037-3
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