The ReproSil-Pur 120 series is based on high-purity silica with a 120 Å pore size, optimized for the separation of small to medium-sized molecules. With a wide range of bonded chemistries available (C18, C8, Phenyl, CN, NH2, etc.), these columns provide tailored selectivity for pharmaceutical, biochemical, food, and environmental applications.
The 120 Å pore size combines high surface area for strong retention with sufficient accessibility for analytes beyond very small molecules, making it a versatile choice for routine and advanced reversed-phase, normal-phase, and ion-exchange chromatography.
The ReproSil-Pur 120 series delivers high reproducibility, selectivity, and robustness – the dependable choice for laboratories requiring versatile small molecule HPLC separations.
| Particle Sizes | 1.9 – 50 µm |
|---|---|
| Phases/Modifications | Amid-C18, C1, C4, C8, C18, CN, Diol, NH2, Phenyl, Si |
| Pore Sizes | 120 Å |
| Surface Areas | 300 m²/g |
High-purity silica with 120 Å pore size for small to medium-sized molecules
Available in a wide range of bonded chemistries (C18, C8, Phenyl, CN, NH2, etc.)
Excellent reproducibility with sharp and symmetrical peak shapes
Robust bonding chemistry ensures long column lifetimes
Multiple particle sizes available depending on the application
Pharmaceutical impurity profiling and stability-indicating assays
Biochemical separations of drugs, metabolites, and small biomolecules
Food and beverage testing for additives, contaminants, and residues
Environmental monitoring of organic pollutants
Method development requiring diverse selectivity options
| Name | Particle Sizes | Carbon Load | Pore Size |
|---|---|---|---|
| ReproSil-Pur 120 C1 | 3 – 5 µm | 4 % | 120 Å |
| ReproSil-Pur 120 C4 | 3 – 20 µm | 7 % | 120 Å |
| ReproSil-Pur 120 C8 | 3 – 20 µm | 9 % | 120 Å |
| ReproSil-Pur 120 C8-SH | 3 – 5 µm | 10 % | 120 Å |
| ReproSil-Pur 120-C18 ace-EPS | 3 – 5 µm | 12.5 % | 120 Å |
| ReproSil-Pur 120 C18-AQ | 1.9 – 20 µm | 15 % | 120 Å |
| ReproSil-Pur 120 C18-SH | 3 – 5 µm | 17 % | 120 Å |
| ReproSil-Pur 120 CN | 3 – 10 µm | 7 % | 120 Å |
| ReproSil-Pur 120 Diol | 3 – 10 µm | 7 % | 120 Å |
| ReproSil-Pur 120 NH2 | 3 – 10 µm | 4 % | 120 Å |
| ReproSil-Pur 120 ODS-3 | 1.9 – 50 µm | 17 % | 120 Å |
| ReproSil-Pur 120 Phenyl | 3 – 10 µm | 8 % | 120 Å |
| ReproSil-Pur 120 RP18-NE | 3 – 5 µm | 14 % | 120 Å |
| ReproSil-Pur 120 Si | 1.9 – 10 µm | 0 % | 120 Å |