ReproSil 70 Phenyl from Dr. Maisch HPLC GmbH is a fully porous, high-purity silica HPLC column with a 70 Å pore size and a phenyl-bonded phase. This stationary phase combines hydrophobic interactions with π–π aromatic selectivity, making it ideal for the separation of aromatic compounds, structurally related isomers, and small molecules. The small pore size ensures high surface area, delivering sharp peaks, high efficiency, and excellent reproducibility for routine and method development applications.
ReproSil 70 Phenyl columns from Dr. Maisch HPLC GmbH deliver aromatic selectivity with small-pore efficiency – the ideal choice for high-resolution small-molecule HPLC separations.
Fully porous, ultra-pure silica with 70 Å pore size
Phenyl bonding – USP L11 classification
π–π interactions for aromatic and conjugated analytes
High efficiency for small-molecule separations
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 5 µm
Separation of aromatic pharmaceuticals and intermediates
Analysis of polyaromatic hydrocarbons (PAHs)
Isomeric compound resolution in method development
Reversed-phase analysis of small-molecule mixtures
| Particle Size |
|
|---|---|
| Pore Size | 70 Å |
| Surface Area | 500 m²/g |
| Phase/Modification | Phenyl |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 16 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 70 Phenyl, 5 µm | r05.p6. |