In pure ion-exclusion, retention volumes of medium-strength electrolytes are proportional to their dissociation constants. Strong electrolytes have less retention than weak electrolytes. However, other separation mechanisms such as adsorption and/or size exclusion may be involved as well.
Ion Exclusion Columns Chromenta Sugar H+
Chromenta Sugar Ca++
MN Nucleogel Sugar 810 Ca
MN Nucleogel Sugar 810 H
MN Nucleogel Sugar Ca
MN Nucleogel Sugar Na
MN Nucleogel Sugar Pb
Sepax Carbomix Ca-NP10
Sepax Carbomix H-NP10
Sepax Carbomix K-NP10
Sepax Carbomix Na-NP10
Sepax Carbomix Pd-NP10