Size Exclusion Columns
Inertsil WP300 Diol Analytical Columns
Inertsil WP300 Diol has dihydroxypropyl group bonded to silica gel with pore size 300 Å and is capable of analyzing large molecules. Like Inertsil Diol, Inertsil WP300 Diol can be used for both aqueous SEC (Size Exclusion Chromatography) and organic SEC. Also, as a diol column, Inertsil WP300 Diol can be used in both normal phase and reversed phase mode.
As the pore size of silica gel is wider than that of Inertsil Diol, Inertsil WP300 Diol is capable of separating compounds with a broader range of molecular weight than Inertsil Diol.
| Base Material | High Purity Silica Gel |
|---|---|
| Particle Size | 5 µm |
| Surface Area | 150 m2/g |
| Pore Size | 300 Å (30 nm) |
| Pore Volune | 1.05 mL/g |
| Functional Group | Diol |
| End-capping | None |
| Carbon Loading | 9.0 % |
| USP Code | L20, L33 |
| pH Range | 2 - 7.5 |
