ReproSil-XR 120 C18 from Dr. Maisch HPLC GmbH is a high-purity silica-based HPLC column with a 120 Å pore size and an octadecyl bonded phase. Designed with small particle technology and optimized packing, it delivers high resolution, sharp peak shapes, and excellent reproducibility even in fast analytical runs. This column offers strong hydrophobic retention and broad applicability, making it ideal for routine analysis, method development, and high-throughput pharmaceutical, environmental, and food testing.
ReproSil-XR 120 C18 columns from Dr. Maisch HPLC GmbH combine premium silica purity with advanced small-particle technology – the optimal choice for fast, high-performance reversed-phase HPLC separations.
Fully porous, ultra-pure silica with 120 Å pore size
C18 bonding – USP L1 classification
High efficiency for fast and high-resolution separations
Excellent reproducibility and peak symmetry
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available from 3 µm to 10 µm particle sizes
Pharmaceutical drug substance and impurity analysis
Environmental contaminant monitoring
Food and beverage quality control
High-throughput method development
| Particle Sizes |
|
|---|---|
| Pore Size | 120 Å |
| Surface Area | 250 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 10 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil-XR 120 C18, 3 µm | rx13.9e. |
| ReproSil-XR 120 C18, 3.5 µm | rx135.9e. |
| ReproSil-XR 120 C18, 4 µm | rx14.9e. |
| ReproSil-XR 120 C18, 5 µm | rx15.9e. |
| ReproSil-XR 120 C18, 7 µm | rx17.9e. |
| ReproSil-XR 120 C18, 10 µm | rx10.9e. |