The ReproGel product range consists of a polymer which is functionalized with SCX groups. These columns are suitable for the separation of sugars, alcohols and organic acids. The particle size is 9 μm and the materials differ in their counter ion.
| Phase | Counterion | USP Code |
| ReproGel H | H+ | L17 |
| ReproGel Ca | Ca2+ | L19 |
| ReproGel Na | Na+ | L58 |
| ReproGel K | K+ | N/A |
| ReproGel Pb | Pb2+ | N/A |