ReproSil-XR 120 CN from Dr. Maisch HPLC GmbH is a high-purity silica-based HPLC column with a 120 Å pore size and a cyanopropyl bonded phase. This stationary phase offers unique polar selectivity and can be used in both reversed-phase and normal-phase chromatography modes, providing analysts with exceptional flexibility. In reversed-phase mode, the CN phase delivers faster elution and different selectivity compared to C18 or C8, while in normal-phase mode, it offers strong interactions for moderately polar analytes.
ReproSil-XR 120 CN columns from Dr. Maisch HPLC GmbH deliver versatile polarity-based selectivity – the flexible choice for challenging HPLC separations in both reversed-phase and normal-phase modes.
Fully porous, ultra-pure silica with 120 Å pore size
Cyanopropyl (CN) bonding – USP L10 classification
Suitable for reversed-phase and normal-phase chromatography
Unique selectivity for moderately polar analytes
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 3 µm and 5 µm particle sizes
Separation of polar and moderately non-polar compounds
Normal-phase analysis of organic compounds and lipids
Method development requiring orthogonal selectivity
Food, environmental, and pharmaceutical analysis
| Particle Sizes |
|
|---|---|
| Pore Size | 120 Å |
| Surface Area | 250 m²/g |
| Phase/Modification | CN |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | No |
| Carbonload | 5 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil-XR 120 CN, 3 µm | rx13.c0. |
| ReproSil-XR 120 CN, 5 µm | rx15.c0. |