The Repromer OH series is based on methacrylate polymer particles specifically optimized for aqueous gel permeation chromatography (GPC) and size exclusion chromatography (SEC). These hydrophilic phases provide accurate size-based separations of water-soluble polymers and biomolecules, ensuring minimal secondary interactions and excellent reproducibility.
Thanks to their chemically stable polymer matrix, Repromer OH phases deliver long lifetimes, sharp peak shapes, and reliable performance under routine and demanding analytical conditions. They are particularly suitable for biochemical, pharmaceutical, and polymer research requiring aqueous SEC/GPC separations.
Repromer OH combines hydrophilic polymer selectivity with robust methacrylate stability – the reliable choice for reproducible aqueous GPC/SEC separations.
| Particle Sizes | 10 µm |
|---|---|
| Phases/Modifications | Methacrylat-Polymer |
Methacrylate polymer particles optimized for aqueous GPC/SEC
Hydrophilic surface minimizes secondary interactions
Accurate size-based separations of water-soluble polymers and biomolecules
High reproducibility, robustness, and column lifetime
Suitable for analytical and preparative workflows
Manufactured by Dr. Maisch HPLC GmbH
Analysis of water-soluble polymers and biopolymers
Separation of proteins, peptides, and polysaccharides
Molecular weight distribution studies in biopharmaceuticals
Quality control of hydrophilic polymer materials
| Name | Particle Sizes | Carbon Load | Pore Size |
|---|---|---|---|
| Repromer OH-2500 | 10 µm | ||
| Repromer OH-3000 | 10 µm | ||
| Repromer OH-4000 | 10 µm | ||
| Repromer OH-5000 | 10 µm |