ReproSil-Pur 120 ODS-3 is a silica-based HPLC column with octadecyl bonded chemistry on high-purity 120 Å silica. Designed for the separation of small to medium-sized molecules, this phase provides strong hydrophobic retention, excellent peak symmetry, and reproducible performance.
As part of the ReproSil-Pur 120 series, ODS-3 combines robust bonding chemistry with high-purity silica, ensuring long column lifetimes and consistent results under routine and demanding reversed-phase conditions.
ReproSil-Pur 120 ODS-3 delivers proven C18 performance with high reproducibility – the dependable choice for laboratories conducting reversed-phase HPLC separations.
High-purity silica with octadecyl (C18, ODS) bonded chemistry
120 Å pore size optimized for small to medium-sized molecules
Strong hydrophobic retention with sharp and symmetrical peak shapes
Robust bonding for reproducibility and long operational lifetimes
Available particle sizes: 1.9 µm - 50 µm
Pharmaceutical impurity profiling and stability-indicating assays
Biochemical analysis of hydrophobic drugs and metabolites
Food and beverage testing of preservatives, additives, and contaminants
Environmental monitoring of hydrophobic organic pollutants
Method development requiring reliable C18 selectivity
| Particle Sizes |
|
|---|---|
| Pore Size | 120 Å |
| Surface Area | 300 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 17 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil-Pur 120 ODS-3, 1.9 µm | r119.93. |
| ReproSil-Pur 120 ODS-3, 2.4 µm | r124.93. |
| ReproSil-Pur 120 ODS-3, 3 µm | r13.93. |
| ReproSil-Pur 120 ODS-3, 5 µm | r15.93. |
| ReproSil-Pur 120 ODS-3, 7 µm | r17.93. |
| ReproSil-Pur 120 ODS-3, 10 µm | r10.93. |
| ReproSil-Pur 120 ODS-3, 20 µm | r120.93. |
| ReproSil-Pur 120 ODS-3, 50 µm | r150.93. |