GromSil 100 ODS-B is a reversed-phase HPLC column from Dr. Maisch HPLC GmbH, based on high-purity, fully porous silica with a 100 Å pore size and bonded with octadecyl (C18) ligands. This phase offers a balanced hydrophobic retention profile with moderate endcapping, delivering good peak shape and selectivity across a wide range of analytes.
It is well suited for general-purpose applications in pharmaceutical, environmental, and chemical analysis, where robustness and cost-efficiency are key.
Well-balanced in retention and selectivity, the C18 phase from Dr. Maisch HPLC GmbH is a practical and dependable choice for standard reversed-phase separations in analytical laboratories.
Octadecyl (C18) bonded reversed-phase phase – USP L1
Fully porous silica with 100 Å pore size
Moderate endcapping for a balance between retention and selectivity
Suitable for a broad range of polar and non-polar compounds
Available in 3 µm, 5 µm, and 10 µm particle sizes
APIs, degradation products, and excipients
Method development for reversed-phase LC-MS or UV detection
Routine QC and screening applications
Polar and moderately hydrophobic small molecules
| Particle Sizes |
|
|---|---|
| Pore Size | 100 Å |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| pH Range | 2 - 8 |
| Phase | Material Number |
|---|---|
| GromSil 100 ODS-B, 3 µm | GSODB0310. |
| GromSil 100 ODS-B, 5 µm | GSODB0510. |