Stability 300 BS-C23 from Dr. Maisch HPLC GmbH is a high-purity silica-based wide-pore HPLC column with a 300 Å pore size and a stable-bond C23 bonded phase. The extra-long alkyl chains provide very strong hydrophobic retention and unique selectivity compared to conventional C18 or C8 phases, making it particularly suitable for the analysis of proteins, peptides, and other large biomolecules.
The stable-bond technology ensures outstanding resistance to extreme pH conditions, aggressive eluents, and high temperatures, enabling long lifetime and high reproducibility even in demanding proteomics and biopharmaceutical applications.
Stability 300 BS-C23 columns from Dr. Maisch HPLC GmbH combine wide-pore accessibility, strong hydrophobic retention, and superior robustness – the ideal choice for challenging biomolecule separations in HPLC.
Fully porous, ultra-pure silica with 300 Å pore size
Stable-bond C23 bonded phase for maximum hydrophobic retention
Optimized for large biomolecule analysis (proteins, peptides, antibodies)
Excellent chemical stability under harsh conditions
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Protein and peptide separations in proteomics and biopharma
Biopharmaceutical QC and characterization of therapeutic proteins
Preparative purification of highly hydrophobic biomolecules
Long-gradient methods for complex biological samples
| Particle Size |
|
|---|---|
| Pore Size | 300 Å |
| Surface Area | 100 m²/g |
| Particle Type | |
| Separation Mode | |
| Endcapping | No |
| pH Range | 2 - 8 |
| Phase | Material Number |
|---|---|
| Stability 300 BS-C23, 5 µm | st35.23. |