Reprospher 300 C4-T is a high-performance reversed-phase HPLC column from Dr. Maisch HPLC GmbH, packed with ultra-pure, fully porous spherical silica (300 Å pore size) functionalized with trifunctionally bonded butyl ligands. The short-chain C4 bonding provides mild hydrophobic retention, making it particularly suitable for large biomolecules such as proteins, glycoproteins, and peptides, while the trifunctional bonding chemistry ensures enhanced phase stability and long column lifetime. The wide pore size of 300 Å allows efficient mass transfer and accessibility for high-molecular-weight analytes, ensuring high recovery and reproducible peak shapes even in complex bioanalytical workflows.
Reprospher 300 C4-T from Dr. Maisch HPLC GmbH provides reliable performance, excellent recovery, and robust phase stability – the ideal column for laboratories focused on proteins and large biomolecules in advanced reversed-phase HPLC.
Trifunctional C4 reversed-phase bonding – USP L26
300 Å pore size optimized for proteins and large biomolecules
Mild hydrophobic retention for sensitive biomolecule analysis
High chemical and mechanical stability for robust performance
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 5 µm
Reversed-phase HPLC of proteins, glycoproteins, and peptides
Bioanalytical separations of therapeutic biomolecules
Gradient separations of high-molecular-weight analytes
Stability-indicating assays in pharmaceutical and biopharmaceutical analysis
| Particle Size |
|
|---|---|
| Pore Size | 300 Å |
| Surface Area | 100 m²/g |
| Phase/Modification | C4 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 4 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| Reprospher 300 C4-T, 5 µm | rs35.4t. |