The resins used for the chromatography of inorganic anions are composed of a macroporous co-polymer of polystyrene-divinylbenzene. Those substituted with alkyl or alkyl quaternary ammonia are used for the separation of anions using carbonate type eluants.
• Polymeric substrate.
• Compatibility with organic solvents.
• High efficiency.
• Reproducibility.
• pH stability from 0 to 14.
The IC Sep AN300B columns may be protected by contaminants in order to prolong the column lifetime using the Guard Cartridges type IC Sep AN-300B Part No CA0030 together with the proper Guard Cartridges Holder CA0035.