Reprospher 100 C18-TDE is a high-performance reversed-phase HPLC column from Dr. Maisch HPLC GmbH, packed with ultra-pure, fully porous spherical silica bonded with trifunctional octadecyl chains and featuring high-density endcapping. This advanced bonding technology ensures maximum deactivation of residual silanol groups, resulting in exceptional peak symmetry, even for strongly basic analytes. The combination of trifunctional bonding and high endcapping delivers outstanding phase stability, excellent reproducibility, and broad chemical compatibility, making it suitable for demanding analytical and method development applications.
Reprospher 100 C18-TDE from Dr. Maisch HPLC GmbH offers premium reversed-phase performance – the ideal choice for laboratories requiring maximum peak symmetry, phase stability, and reproducibility.
Trifunctional C18 bonding with high-density endcapping – USP L1
Ultra-pure, fully porous 100 Å spherical silica
Excellent peak shape for basic and polar analytes
High mechanical and chemical stability for long column life
Manufactured and quality-controlled by Dr. Maisch HPLC GmbH
Available in 3 µm, 5 µm, and 10 µm particle sizes
Analysis of basic pharmaceuticals and drug impurities
Stability-indicating reversed-phase HPLC methods
Method development requiring robust and reproducible performance
Gradient and isocratic separations with challenging analytes
| Particle Sizes |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 350 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 20 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| Reprospher 100 C18-TDE, 3 µm | rs13.9tde. |
| Reprospher 100 C18-TDE, 5 µm | rs15.9tde. |
| Reprospher 100 C18-TDE, 10 µm | rs10.9tde. |