ReproGel GPC linear (Mixed-bed) is a polymer-based stationary phase made of mixed-bed polystyrene-divinylbenzene (PS-DVB) particles, developed for gel permeation chromatography (GPC) across a broad molecular weight range of 1,000 – 10,000,000 Da. By combining different pore sizes in one column, the mixed-bed design provides linear calibration and enables accurate size-based separations over several orders of magnitude. The PS-DVB backbone offers excellent chemical stability, mechanical robustness, and reproducibility, ensuring reliable results and long operational lifetimes. This makes ReproGel GPC linear (Mixed-bed) the ideal choice for comprehensive polymer characterization in both research and quality control.
ReproGel GPC linear (Mixed-bed) provides wide-range separation capability with linear calibration – the versatile solution for accurate gel permeation chromatography from 1,000 up to 10,000,000 Da.
Mixed-bed PS-DVB particles for gel permeation chromatography
Broad molecular weight separation range: 1,000 – 10,000,000 Da
Linear calibration curve across a wide MW distribution
Excellent reproducibility, robustness, and chemical stability
Suitable for analytical and preparative workflows
Available in 5 µm and 10 µm particle sizes
Comprehensive molecular weight distribution analysis of polymers
Characterization of synthetic and natural macromolecules
Polymer research across multiple molecular weight ranges
Quality control in polymer production and material science
| Particle Sizes |
|
|---|---|
| Phase/Modification | PS/DVB |
| Particle Type | |
| Separation Mode | |
| pH Range | 2 - 12 |
| Phase | Material Number |
|---|---|
| ReproGel GPC linear (Mixed-bed), 5 µm | rg5.lin. |
| ReproGel GPC linear (Mixed-bed), 10 µm | rg10.lin. |