ReproSil-Pur 120 Phenyl is a silica-based HPLC column with bonded phenyl functionality on high-purity 120 Å silica. The phenyl surface provides unique π–π interactions and complementary selectivity to standard alkyl phases such as C18 and C8. This makes it particularly effective for the separation of aromatic, conjugated, and structurally similar analytes.
The 120 Å pore size offers efficient separation of small to medium-sized molecules, while the robust bonding chemistry ensures reproducibility, sharp peak shapes, and long column lifetimes. ReproSil-Pur 120 Phenyl is widely used in pharmaceutical, biochemical, and environmental laboratories requiring aromatic selectivity.
ReproSil-Pur 120 Phenyl delivers aromatic selectivity with robust silica performance – the dependable choice for laboratories performing π–π interaction HPLC separations.
High-purity silica with phenyl bonded chemistry
120 Å pore size optimized for small to medium-sized molecules
π–π interactions for separation of aromatic and conjugated compounds
Complementary selectivity to C18 and C8 phases
Available particle sizes: 3 µm, 5 µm, 10 µm
Pharmaceutical analysis of aromatic drugs and metabolites
Biochemical separations of aromatic amino acids and conjugated biomolecules
Environmental monitoring of polycyclic aromatic hydrocarbons (PAHs)
Food and beverage testing of aromatic additives and contaminants
Method development requiring orthogonal selectivity to alkyl phases
| Particle Sizes |
|
|---|---|
| Pore Size | 120 Å |
| Surface Area | 300 m²/g |
| Phase/Modification | Phenyl |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 8 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil-Pur 120 Phenyl, 3 µm | r13.pe. |
| ReproSil-Pur 120 Phenyl, 5 µm | r15.pe. |
| ReproSil-Pur 120 Phenyl, 10 µm | r10.pe. |