Recent Developments in Ion-Exchange Columns for Inorganic Ions and Low Molecular Weight Ionizable Molecules

Ion exchange is one of the older of the chromatographic techniques yet each year new products continue to hit the market. In this paper, Chris Pohl of Dionex will summarize some of the stationary phases that have been developed for modern ion-exchange and ion chromatography. He will focus on phase design and then turn his attention to new anion and cation columns introduced in the last couple of years.