ReproSil 200 C8-Aqua from Dr. Maisch HPLC GmbH is a fully porous, high-purity silica HPLC column with a 200 Å pore size and an aqueous-compatible octyl bonded phase. Offering moderate hydrophobic retention, this phase is ideal for polar peptides, proteins, and hydrophilic biomolecules, providing faster elution than C18 phases while maintaining excellent resolution. The aqueous-compatible bonding prevents phase collapse in 100% aqueous eluents, ensuring stable retention, sharp peak shapes, and high reproducibility, even for highly polar analytes.
ReproSil 200 C8-Aqua columns from Dr. Maisch HPLC GmbH deliver balanced retention and aqueous stability – the perfect choice for polar biomolecule chromatography in HPLC.
Fully porous, ultra-pure silica with 200 Å pore size
Aqueous-compatible C8 bonding – USP L7 classification
Moderate retention for faster analysis of biomolecules
Stable in 100% aqueous mobile phases
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 5 µm
Polar peptide and protein chromatography
LC-MS compatible reversed-phase analysis
Biopharmaceutical QC and proteomics workflows
Method development for hydrophilic biomolecules
| Particle Size |
|
|---|---|
| Pore Size | 200 Å |
| Surface Area | 150 m²/g |
| Phase/Modification | C8 |
| Particle Type | |
| Separation Mode | |
| USP Codes | |
| Endcapping | Yes |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 200 C8-Aqua, 5 µm | r25.8 aq. |