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Anion IC and RFIC Trap Columns

IonPac® Anion Trap Columns contain high-capacity, anion-exchange resin in the hydroxide form. The anion trap column is installed in the eluent line prior to the injection valve to prevent eluent contaminants from causing spurious peaks during gradient chromatography.

IonPac ATC-3 Anion Trap Column

The IonPac ATC-3 Anion Trap Column contains a high-capacity, low-efficiency, anion-exchange resin used to remove trace anion contamination from eluents.

ATC-HC Anion Trap Columns

The IonPac ATC-HC Anion Trap Column is a high-capacity, anion-exchange trap column designed for use with the EG40 or EG50 Eluent Generators.

IonPac ATC-HC Borate Form Anion Trap Column

The ATC-HC Borate Form Anion Trap Column is a high capacity anion-exchange trap column designed for use with borate eluents.

CR-ATC Continuously-Regenerated Anion Trap Column

Continuously Regenerated Trap Columns (CR-ATC) for Reagent-Free Ion Chromatography (RFIC-EG) systems.