ReproSil 200 C18-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 C18 bonded phase. Designed to maintain hydrophobic retention in highly aqueous mobile phases, this column is ideal for polar peptides, proteins, and hydrophilic biomolecules that require wide-pore accessibility. The phase is engineered to prevent phase collapse in 100% aqueous eluents, ensuring stable retention, sharp peak shapes, and high reproducibility for both small and large polar analytes.
ReproSil 200 C18-Aqua columns from Dr. Maisch HPLC GmbH deliver aqueous stability with wide-pore selectivity – the perfect choice for polar biomolecule chromatography in HPLC.
Fully porous, ultra-pure silica with 200 Å pore size
Aqueous-compatible C18 bonding – USP L1 classification
Stable in 100% aqueous mobile phases
Optimized for polar peptides, proteins, and biomolecules
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 5 µm
Polar peptide and protein separations in proteomics
Hydrophilic biomolecule analysis in biopharma QC
LC-MS compatible reversed-phase methods
Method development requiring aqueous stability
| Particle Size |
|
|---|---|
| Pore Size | 200 Å |
| Surface Area | 150 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Codes | |
| Endcapping | Yes |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 200 C18-Aqua, 5 µm | r25.9aq. |