ReproSil 80 Phenyl from Dr. Maisch HPLC GmbH is a fully porous, high-purity silica HPLC column with an 80 Å pore size and a phenyl-bonded phase. This stationary phase combines hydrophobic retention with π–π aromatic interactions, offering orthogonal selectivity compared to standard alkyl phases like C18 and C8. The small-pore design provides a high surface area, ensuring sharp peaks, high resolution, and excellent reproducibility for aromatic and conjugated small molecules.
ReproSil 80 Phenyl columns from Dr. Maisch HPLC GmbH deliver aromatic selectivity with high small-molecule efficiency – the ideal choice for challenging aromatic compound chromatography.
Fully porous, ultra-pure silica with 80 Å pore size
Phenyl bonding – USP L11 classification
π–π interactions for aromatic and planar analytes
High efficiency for small-molecule separations
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 3 µm, 5 µm, 10 µm particle sizes
Analysis of aromatic pharmaceuticals and intermediates
Separation of structurally related isomers
Polycyclic aromatic hydrocarbon (PAH) analysis
Method development requiring orthogonal selectivity
| Particle Sizes |
|
|---|---|
| Pore Size | 80 Å |
| Surface Area | 220 m²/g |
| Phase/Modification | Phenyl |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 3 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 80 Phenyl, 3 µm | r03.p0. |
| ReproSil 80 Phenyl, 5 µm | r05.p0. |
| ReproSil 80 Phenyl, 10 µm | r00.p0. |