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All VDSpher OptiBio modifications are pH-stable over a wide range and can be used up to a temperature of 65 ° C without any problems. A high water content can be used as the eluent for all phases.
The different modifications have different properties with regard to their hydrophobicity.
The modifications C18-V, C18-VE and C18-TSE are very hydrophobic, C18 -SE and C18-E have a medium hydrophobicity. In contrast, C18-PSE and C18-H have hydrophilic properties.
| Brand | VDS |
|---|---|
| Column description | VDSpher OptiBio PUR |
| Package specification | C18 (RP18, ODS, Octadecyl) |
| Endcapping | yes |
| Inner diameter | 2 mm |
| mode | Reversed Phase (RP) |
| Particle Size | 5.0 µm |
| pH Range | 2 - 9 |
| Pore size | 300 Å |
| USP number | L1 |
| Length | 150 mm |