Repromer OH-5000 is a methacrylate-based polymer stationary phase developed for aqueous size exclusion chromatography and gel permeation chromatography in the molecular weight range of 2,500 – 1,000,000 Da. Its optimized pore architecture allows precise fractionation across a very broad size range, from small biopolymers to large proteins and high-molecular-weight polysaccharides. The hydrophilic surface ensures minimal non-specific interactions, delivering accurate molecular weight determination, reproducible retention, and sharp peak profiles. Built on a chemically and mechanically stable methacrylate matrix, Repromer OH-5000 combines durability with analytical reliability, making it suitable for both routine quality control and advanced research.
Repromer OH-5000 delivers reliable fractionation across a wide molecular weight spectrum – the versatile choice for aqueous SEC/GPC applications from 2,500 up to 1,000,000 Da.
Methacrylate polymer particles for aqueous SEC/GPC
Broad molecular weight separation range: 2,500 – 1,000,000 Da
Hydrophilic surface minimizes non-size-based interactions
Robust matrix for long lifetime and reproducibility
Suitable for analytical and preparative workflows
Analysis of proteins, polysaccharides, and nucleic acids
Characterization of synthetic and natural water-soluble polymers
Molecular weight distribution studies in biopharmaceuticals
Quality control of high-molecular-weight polymers and biomaterials
| Particle Size |
|
|---|---|
| Phase/Modification | Methacrylat-Polymer |
| Particle Type | |
| Separation Mode | |
| USP Codes | |
| pH Range | 2 - 10 |
| Phase | Material Number |
|---|---|
| Repromer OH-5000, 10 µm | rm0.oh5. |