Ascentis ES-Cyano
– 10 columns
Ascentis® ES-Cyano HPLC Column
3 μm particle size, L × I.D. 10 cm × 2.1 mm
Ascentis®
We have placed heavy emphasis on optimizing Ascentis phases with relation to the three terms of the resolution equation: efficiency, retention and selectivity. However, our strongest emphasis has been on the most powerful term, selectivity. Together, Ascentis bonded phases have a wide range of selectivities. It is likely that one or more Ascentis phase will accomplish any small molecule HPLC separation. Packed in micro- to preparative hardware dimensions, Ascentis products cover all HPLC application areas, including the most sensitive trace-level analyses.
Features and Benefits
- Enhanced stability at low pH
- Operates in reversed-phase, HILIC, and normal phase modes of chromatography
- Low MS bleed
- 100% aqueous compatible
- Available as 3 μm and 5 μm particles
- Particle composition: Type B silica gel
- Particle shape: Spherical
Extra stable for low pH mobile phases due to sterically protected phase.
Useful for selectivity in the reversed-phase mode, including π π and dipole-dipole interacting compounds. Can also be used HILIC mode and normal phase chromatography.
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Brand specifications
Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.
| Mode | Reversed-Phase | Endcapped | Yes |
|---|---|---|---|
| Modification | Silica/ Diisopropyl cyano propyl | Operating Temperature | 70 |
| Pore Size (Å) | 100 | pH stability from | 1.0 |
| Surface Area | 450 | pH stability to | 8.0 |
| Carbon Load, % | 10.0 |
Choose column specifications
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
| 577300-U | 50 | 2.1 | 5.0 | 100 |
| 577301-U | 100 | 2.1 | 5.0 | 100 |
| 577303-U | 150 | 2.1 | 5.0 | 100 |
| 577304-U | 50 | 4.6 | 5.0 | 100 |
| 577305-U | 100 | 4.6 | 5.0 | 100 |
| 577308-U | 50 | 2.1 | 3.0 | 100 |
| 577309-U | 100 | 2.1 | 3.0 | 100 |
| 577310-U | 150 | 2.1 | 3.0 | 100 |
| 577311-U | 50 | 4.6 | 3.0 | 100 |
| 577312-U | 100 | 4.6 | 3.0 | 100 |