Remove trace cation contaminants from eluents using the Thermo Scientific™ Dionex™ IonPac™ CTC-1 and Dionex IonPac CTC 500 Cation Trap Columns. These high-capacity, low-efficiency, cation-exchange trap columns are installed in the eluent line after the pump prior to the injection valve to prevent...
Remove ionic contaminants from eluents continuously, without the need for offline chemical regeneration. Thermo Scientific™ Dionex™ CR-TC Continuously Regenerated Trap Columns are electrolytically regenerated trap columns specifically designed for Reagent-Free™ ion chromatography (RFIC™) systems.
Use Thermo Scientific™ Dionex™ IonPac™ CP Cation Polisher Columns (CP1 Na+, CP2 H+) when analyzing anions in matrices that contain high levels of multivalent cations to reduce deposition of contaminants.
Packed with a special chelating resin, the Thermo Scientific™ Dionex™ MFC-1 and MFC 500 Metal-Free Trap Columns are used in the eluent line prior to the injection valve to remove transition metals from high-pH eluents.