ReproSil-Pur 300 Phenyl is a silica-based HPLC column with phenyl bonded chemistry on high-purity 300 Å silica. The wide-pore structure ensures excellent accessibility for proteins, peptides, and other large biomolecules, while the phenyl functionality introduces π–π interactions and complementary selectivity to standard alkyl phases.
This combination makes ReproSil-Pur 300 Phenyl particularly valuable for separating aromatic amino acids, peptide variants, and structurally similar biomolecules. Robust bonding chemistry ensures sharp peak shapes, reproducibility, and long column lifetimes even under demanding gradient conditions.
ReproSil-Pur 300 Phenyl combines wide-pore accessibility with aromatic selectivity – the dependable choice for laboratories analyzing proteins and peptides with π–π interactions in HPLC.
High-purity silica with phenyl bonded chemistry
300 Å wide-pore structure for proteins, peptides, and biomolecules
π–π interactions for enhanced selectivity of aromatic analytes
Complementary selectivity to conventional C18 and C8 phases
Available particle sizes: 3 µm, 5 µm
Biopharmaceutical analysis of proteins and aromatic peptide variants
Proteomics applications requiring aromatic selectivity
Separation of aromatic amino acids and modified biomolecules
Method development requiring orthogonal selectivity to alkyl phases
| Particle Sizes |
|
|---|---|
| Pore Size | 300 Å |
| Surface Area | 100 m²/g |
| Phase/Modification | Phenyl |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 3 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil-Pur 300 Phenyl, 3 µm | r33.pe. |
| ReproSil-Pur 300 Phenyl, 5 µm | r35.pe. |