ReproSil 150 CN from Dr. Maisch HPLC GmbH is a fully porous, high-purity silica HPLC column with a 150 Å pore size and a cyanopropyl bonded phase. This stationary phase offers dual-mode capability, functioning in both reversed-phase and normal-phase chromatography. The larger pore size improves accessibility for peptides, small proteins, and other medium-sized biomolecules, while the cyano functionality provides moderate polarity and unique selectivity for analytes that are difficult to separate on traditional alkyl phases.
ReproSil 150 CN columns from Dr. Maisch HPLC GmbH provide versatile dual-mode selectivity with optimal pore size – the perfect choice for medium-sized molecule and peptide separations.
Fully porous, ultra-pure silica with 150 Å pore size
Cyanopropyl bonding – USP L10 classification
Suitable for reversed-phase and normal-phase modes
Enhanced accessibility for medium-sized biomolecules
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 analytes
Normal-phase analysis of biomolecules and natural products
Reversed-phase chromatography of peptides and aromatic compounds
Method development requiring alternative selectivity
| Particle Sizes |
|
|---|---|
| Pore Size | 150 Å |
| Surface Area | 170 m²/g |
| Phase/Modification | CN |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 5 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 150 CN, 3 µm | r23.c65. |
| ReproSil 150 CN, 5 µm | r25.c65. |