ReproSil Saphir 1000 Si from Dr. Maisch HPLC GmbH is a high-purity, fully porous silica HPLC column with an extra-wide 1000 Å pore size, designed for the separation of very large biomolecules and macromolecular complexes. Without any bonded phase modification, the unmodified silica surface provides highly polar interaction properties, making it suitable for normal-phase chromatography and specific bioanalytical applications. The extremely large pores allow optimal accessibility and efficient mass transfer for analytes such as monoclonal antibodies, protein complexes, viruses, and nanoparticles.
ReproSil Saphir 1000 Si columns from Dr. Maisch HPLC GmbH deliver exceptional accessibility and polar surface selectivity – the ideal choice for very large biomolecule and specialized normal-phase HPLC applications.
Fully porous, ultra-pure unmodified silica with 1000 Å pore size
Ideal for very large biomolecules and macromolecular assemblies
Suitable for normal-phase and specialized bioanalytical applications
Excellent mass transfer and accessibility for high-MW analytes
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 10 µm
Size-based separations of large biomolecules
Analysis of monoclonal antibodies (mAbs) and protein complexes
Normal-phase chromatography of polar large-molecule analytes
Biopharmaceutical QC and preparative purification
| Particle Size |
|
|---|---|
| Pore Size | 1 000 Å |
| Surface Area | 30 m²/g |
| Phase/Modification | Si |
| Particle Type | |
| Separation Mode | |
| Endcapping | No |
| Carbonload | 0 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil Saphir 1000 Si, 10 µm | ra60.00 |