GromSil 120 ODS-5 ST is a reversed-phase HPLC column from Dr. Maisch HPLC GmbH, based on high-purity, fully porous silica with a 120 Å pore size and bonded with octadecyl (C18) ligands. The phase features standard endcapping (ST), providing balanced retention and minimized silanol activity for improved peak shape and reproducibility across a broad range of compounds.
Designed for general-purpose applications, this column offers excellent value and robustness in routine pharmaceutical, chemical, and environmental testing.
Offering strong performance and dependable retention behavior, GromSil 120 ODS-5 ST from Dr. Maisch HPLC GmbH is a practical solution for reliable reversed-phase chromatography in everyday analytical workflows.
Octadecyl (C18) bonded reversed-phase phase – USP L1 classification
Fully porous silica with 120 Å pore size
Standard endcapping for improved peak shape and consistent retention
Suitable for polar and nonpolar analytes in routine methods
Available in 3 µm, 5 µm, and 10 µm particle sizes
APIs, intermediates, and impurities in pharmaceutical analysis
Reversed-phase LC-MS and UV detection
Quality control and method development in industrial laboratories
General-purpose reversed-phase separations with high reliability
| Particle Sizes |
|
|---|---|
| Pore Size | 120 Å |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| pH Range | 2 - 8 |
| Phase | Material Number |
|---|---|
| GromSil 120 ODS-5 ST, 3 µm | GSOD50312. |
| GromSil 120 ODS-5 ST, 5 µm | GSOD50512. |
| GromSil 120 ODS-5 ST, 7 µm | GSOD50712. |
| GromSil 120 ODS-5 ST, 10 µm | GSOD51012. |