Eurospher II 100-5 C8 Column 250 x 20 mm
High-purity, high-performance HPLC phase based on fully porous silica particles with hydrophobic C8 modification.
Ultra pure, spherical high performance HPLC phase based on silica gel Monomeric C8 (Octyl) modification, standard endcapping, with 10 % carbon content (~ 50 % endcapping) Properties Separation mechanism: Hydrophobic interaction (lower compared to C18 phases) Key features 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. Recommended application areas Similar selectivity to C18 phase but less retention due to the lower hydrophobicity; useful for determination of water soluble vitamins, steroids, catecholamines, sedatives etc. |
Internal Reference:
25JE081E2J
Technical Data
| General | |
|---|---|
| Brand | Eurospher II |
| Units per Package | 1 |
| Includes | Column |
| Separation Mode | RP (Reversed Phase) |
| Column Length | 250 mm |
| Column Inner Diameter | 20 mm |
| Column Particle Size | 5 µm |
| Column Pore Size | 100 Å |
| Temperature Range | 40 °C |
| GMP Relevant | |
|---|---|
| Housing Material | Stainless steel |
| Specifications | |
|---|---|
| Modification | C8 |
| Endcapping | ~ 50 % |
| Capillary & Tubing Connection | 1/16" |
| USP Code | L7 |
| pH Range | 2-8 |
| Carbon Load | 10% |
| Surface Area | 320 m²/g |
| Max. Pressure | 400 bar |
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Instruments, components and services for (U)HPLC, Prep-LC, FPLC and Osmometry.