Reprospher 200 C18-TDE is a high-performance reversed-phase HPLC column from Dr. Maisch HPLC GmbH, packed with ultra-pure, fully porous spherical silica (200 Å pore size) functionalized with trifunctionally bonded octadecyl (C18) chains and featuring high-density endcapping (TDE). This design ensures maximum deactivation of residual silanol groups, resulting in excellent peak symmetry and reproducibility, even for basic and polar analytes. The wide pore size of 200 Å makes the column particularly suitable for the analysis of peptides, oligonucleotides, proteins, and other large biomolecules, while the trifunctional bonding provides enhanced phase stability and extended column lifetime.
Reprospher 200 C18-TDE from Dr. Maisch HPLC GmbH delivers premium reversed-phase performance – the ideal choice for laboratories working with biomolecules and complex pharmaceutical analytes where peak symmetry and column stability are critical.
Trifunctional C18 bonding with high-density endcapping – USP L1
200 Å pore size optimized for biomacromolecules
Excellent peak shape for peptides and basic compounds
High mechanical and chemical stability for robust performance
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 5 µm
Reversed-phase HPLC of peptides, proteins, and oligonucleotides
Pharmaceutical QC and biopharmaceutical impurity profiling
Gradient separations with reproducible retention of large molecules
Method development requiring robust stability and superior peak shape
| Particle Size |
|
|---|---|
| Pore Size | 200 Å |
| Surface Area | 160 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 12 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| Reprospher 200 C18-TDE, 5 µm | rs25.9tde. |