Description of Phenyl Ether HPLC Column
Hawach Scientific Co., Ltd phenyl ether HPLC column adopts ultra-pure silica gel as the matrix and carries on the complete double-end bonding process.
The phenyl-ether HPLC Column uses monodisperse high-purity silica-based spheres, and a phenyl group terminated with ether at the polar end group.
Advantages
- Double end-capping technology was applied;
- The flow rate is well because of the average sample size and pore size;
- Peak shape is perfect and peak-volume high;
- Superior bonding phase stability;
- High durability and ultra inertness;
- Excellent reproducibility;
- Reasonable separation rate and pressure;
- The influence of raw material silicone is reduced;
- Great separation effect of the compound;
- Strong interaction with silica gel surface guaranteed;
- Available with most HPLC instruments (Agilent, Biotage, Grace, etc.).
| Bonded Phase | USP No. | Particle Size | Pore Size | Surface Area(m2) | Carbon Loading | pH range | End-capped |
| Phenyl-Ether | L11 | 5 μm | 120Å | 320 | 12% | 1.5-10.0 | Yes |
Features
- The basic and polar compounds have the optimal peak shape;
- Suitable for separation of polarity and aromatic mixture;
- pH Range: 1.5-10.0.
Applications
- The function of the analytical column in HPLC;
- Suitable for the separation of polar and aromatic compounds;
- Phenyl Ether HPLC columns are a special column for ephedra analysis;
- For the separation of substances containing benzene ring and polar functional groups.