Repromer are phases of a styrene-divinylbenzene polymer. Due to different functionalizations, various functional groups can be brought to the surface, which leads to a variety of different phases.
Phase | Modification | Particle size / μm | Pore size / Å | USP Code |
H | H+ | 9 | N/A | N/A |
Ca | Ca2+ | 9 | N/A | N/A |
Na | Na+ | 9 | N/A | N/A |
K | K+ | 9 | N/A | N/A |
Pb | Pb2+ | 9 | N/A | N/A |
Ag | Ag+ | 9 | N/A | N/A |
100 RPS | N/A | 5, 8, 10, 15 | 100 | L21, L73 |
300 RPS | N/A | 5, 8, 10 | 300 | L21 |
1000 RPS | N/A | 8, 10 | 1000 | L21 |
2000 RPS | N/A | 10 | 1000 | N/A |
AXS | N/A | 7 | 100 | N/A |
AX | N/A | 5, 10, 15 | 100 | N/A |
AX-2 | N/A | 10 | 100 | N/A |
SCX | N/A | 10 | 100 | N/A |
CAT | N/A | 7 | 100 | N/A |
SCX 300 | N/A | 7 | 300 | N/A |
1000 AX | N/A | 10 | 1000 | N/A |
Q | N/A | 10, 15, 30 | N/A | N/A |