Ultrasep ES 100 CN is a silica-based HPLC column with a 100 Å pore size and a cyanopropyl (CN) bonded phase. This stationary phase offers unique polarity-based selectivity and can be operated in both normal-phase and reversed-phase modes, providing excellent flexibility for analytical laboratories.
The CN phase delivers faster elution and orthogonal selectivity compared to traditional C18 or C8 phases, while ensuring reproducibility and sharp peak shapes across a wide range of applications.
Ultrasep ES 100 CN combines polar selectivity with flexible chromatographic modes – the ideal choice for challenging polar compound separations in HPLC.
Silica-based stationary phase with 100 Å pore size
Cyanopropyl (CN) bonding – USP L10 classification
Suitable for both reversed-phase and normal-phase separations
Distinct polarity-based selectivity compared to alkyl phases
High reproducibility and peak symmetry
Available particle size: 5 µm
Separation of polar and moderately non-polar compounds
Normal-phase analysis of lipids, sterols, and organic compounds
Orthogonal method development in reversed-phase HPLC
Food, pharmaceutical, and environmental testing
| Particle Size |
|
|---|---|
| Pore Size | 100 Å |
| Phase/Modification | CN |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| pH Range | 2 - 8 |
| Phase | Material Number |
|---|---|
| Ultrasep ES 100 CN, 5 µm | u15.c0. |