Repromer OH-2500 is a methacrylate polymer-based stationary phase optimized for aqueous gel permeation chromatography and size exclusion chromatography in the molecular weight range below 20,000 Da. Its hydrophilic surface minimizes secondary interactions, ensuring precise size-based separations of small to medium water-soluble polymers, peptides, and biopolymers. The stable methacrylate backbone provides excellent reproducibility, sharp peak shapes, and long column lifetimes, even under demanding conditions. Repromer OH-2500 is particularly suitable for biochemical, pharmaceutical, and polymer applications where accurate analysis of low- to mid-molecular-weight compounds is required.
Repromer OH-2500 combines hydrophilic methacrylate selectivity with robust polymer stability – the dependable choice for accurate aqueous SEC/GPC separations below 20,000 Da.
Methacrylate polymer stationary phase for aqueous SEC/GPC
Molecular weight separation range: < 20,000 Da
Hydrophilic surface to suppress secondary interactions
High reproducibility, stability, and long operational lifetime
Suitable for analytical and preparative workflows
Analysis of peptides and small proteins
Characterization of low-molecular-weight biopolymers
Aqueous GPC/SEC of water-soluble synthetic polymers
Quality control in pharmaceutical and biochemical research
| Phase | Material Number |
|---|---|
| Repromer OH-2500, 10 µm | rm0.oh25. |