The Repromer OH (SEC) series is based on methacrylate and is suitable for aqueous size exclusion chromatography of neutral or anionic polymers.
| Phase | Particle size / μm | Molecular range / Da | USP Code |
| 2500 | 10 | < 20.000 | L25, L37, L38, L39 |
| 3000 | 10 | < 80.000 | L38, L39 |
| 4000 | 10 | 1.000 - 300.000 | L38, L39 |
| 5000 | 10 | 2.500 - 1.000.000 | L38, L39 |