Eurospher II 100-10 C18A dAX column 250x50 mm
High-quality fully porous silica with alternative, polar selectivity for applications with 100% water.
Ultra pure, spherical high performance HPLC phase based on silica gel
Polar, monomeric C18 (Octadecyl) modification
polar endcapping
with 10 % carbon content (~ 50 % endcapping)
Properties
Separation mechanism: Hydrophobic and polar interaction
Key features
C18 A phase with alternative, more polar selectivity, suited for the use with pure aqueous mobile phases, 50 % endcapping and resulting 10 % carbon content, outstanding mechanical and chemical stability, suited for analytical as well as semi preparative and preparative applications
Recommended application areas
Polar endcapped C18 phase for water soluble and polar analytes, 100 % aqueous eluents for analysis of very polar compounds, basic pharmaceutical ingredients, water soluble vitamins, catecholamines as well as organic acids.
Internal Reference:
25ZE184E2N
Technical Data
| General | |
|---|---|
| Brand | Eurospher II |
| Units per Package | 1 |
| Includes | Column |
| Separation Mode | RP (Reversed Phase) |
| Column Length | 250 mm |
| Column Inner Diameter | dAX 50 mm |
| Column Particle Size | 10 µm |
| Column Pore Size | 100 Å |
| Temperature Range | 40 °C |
| GMP Relevant | |
|---|---|
| Housing Material | Stainless steel |
| Specifications | |
|---|---|
| Modification | C18A |
| Endcapping | ~ 50 % |
| Capillary & Tubing Connection | 1/16" |
| USP Code | L1 |
| pH Range | 2-8 |
| Carbon Load | 10% |
| Surface Area | 400 m²/g |
| Max. Pressure | 400 bar |
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