Reprospher 100 CN is a high-performance HPLC column from Dr. Maisch HPLC GmbH, packed with ultra-pure, fully porous spherical silica bonded with cyano functional groups. This stationary phase provides a balanced retention profile, combining moderate hydrophobic interactions with polar selectivity, making it suitable for both reversed-phase and normal-phase chromatography. Its dual-mode capability makes Reprospher 100 CN an excellent choice for method development and applications where alternative selectivity to C18 or C8 phases is required.
Reprospher 100 CN from Dr. Maisch HPLC GmbH offers versatile dual-mode performance – ideal for laboratories seeking balanced retention and flexible selectivity in modern HPLC.
Cyano-bonded silica – USP L10 classification
Moderate hydrophobic retention with polar interaction capability
Suitable for both reversed-phase and normal-phase separations
Fully porous, high-purity 100 Å spherical silica
Manufactured and quality-controlled by Dr. Maisch HPLC GmbH
Available in from 1.8 µm to 10 µm particle sizes
Fast separations of moderately polar analytes
Reversed-phase LC of compounds with limited C18 retention
Normal-phase chromatography of polar organics
Method scouting for orthogonal selectivity
| Particle Sizes |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 350 m²/g |
| Phase/Modification | CN |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | No |
| Carbonload | 7 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| Reprospher 100 CN, 1.8 µm | rs.118.c0. |
| Reprospher 100 CN, 2 µm | rs12.c0. |
| Reprospher 100 CN, 2.5 µm | rs125.c0. |
| Reprospher 100 CN, 3 µm | rs.13.c0. |
| Reprospher 100 CN, 5 µm | rs15.c0. |
| Reprospher 100 CN, 10 µm | rs10.c0. |