Eurospher II 100-5 Diol Column 250 x 4 mm with integrated precolumn
High quality, fully porous silica particles with polar diol modification, without endcapping.
Ultra pure, spherical high performance HPLC phase based on silica gel
Diol, no endcapping, with 5 % carbon content
Properties
hydrophilic interaction
Key features
High-class HPLC phase perfectly suited to take on routine analyses as well as the most ambitious chromatography tasks. Classical Diol phase without endcapping and 5 % carbon content, outstanding mechanical and chemical stability.
Recommended application areas
Alternative to the silica packing with shorter equilibration time and comparable selectivity; due to the lower activity of these packings it can be also used for SEC-applications.
Internal Reference:
25WE410E2J
Technical Data
| General | |
|---|---|
| Brand | Eurospher II |
| Units per Package | 1 |
| Includes | Column with integrated pre-column |
| Column Separation Mode | NP (Normal Phase), SEC (Size Exclusion) |
| Column Length | 250 mm |
| Column Inner Diameter | 4 mm |
| Column Particle Size | 5 µm |
| Column Pore Size | 100 Å |
| Specifications | |
|---|---|
| Modification | Diol |
| Endcapping | No |
| Capillary Connection | 1/16" |
| Housing Material | Stainless Steel (SST) |
| USP Code | L20 |
| pH Range | 2-8 |
| Carbon Load | 5% |
| Surface Area | 320 m²/g |
| Maximum Pressure | 400 bar |
| Temperature Range | 40 °C |
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