Alphabond Phenyl is a reversed-phase HPLC column based on fully porous, high-purity silica modified with phenyl functional groups. This phase offers unique selectivity for aromatic and conjugated compounds through π–π interactions, providing an alternative to traditional alkyl-bonded columns such as C18 or C8. Alphabond Phenyl delivers moderate hydrophobicity and is ideal for separating structurally similar aromatic analytes in pharmaceutical, food, and environmental applications.
Alphabond Phenyl offers distinct reversed-phase behavior for aromatic-rich compounds – a useful option when standard alkyl phases are not selective enough.
Good alternative to PharmaBOND Phenyl (Princeton Chromatography INC.) and µBondapak Phenyl (Waters™).
Phenyl bonded phase (USP L11) for aromatic selectivity
Enables π–π interactions and enhanced resolution of aromatic compounds
Moderate retention compared to C18
Fully porous silica for stable and reproducible performance
Available in 10 µm particle size
Aromatic pharmaceuticals and natural products
Phenols, anilines, and substituted benzenes
Pesticides, pollutants, and complex mixtures
Method development for aromatic selectivity
| Particle Size |
|
|---|---|
| Pore Size | 120 Å |
| Surface Area | 300 m²/g |
| Phase/Modification | Phenyl |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 9 % |
| Phase | Material Number |
|---|---|
| Alphabond Phenyl, 10 µm | 5202013 |