Ion Chromatography Columns

Simplify low, ultralow, and extremely low pressure, trace level, high-purity water analysis with the Thermo Scientific™ Dionex™ IonPac™ UTAC-2 Series Ultratrace Anion Concentrator Columns. These are general purpose, ultraclean (low sulfate) anion concentrator columns with similar features to the...

Attain the optimal combination of chromatographic speed and resolution using the new Thermo Scientific™ Dionex™ IonPac™ AS18-Fast-4μm anion-exchange column. This high-capacity, high-efficiency column provides excellent resolution of inorganic anions in diverse sample matrices.

Achieve high resolution separations of trace oxyhalides and inorganic anions in drinking water using the Thermo Scientific™ Dionex™ IonPac™ AS19-4μm hydroxide-selective anion-exchange column. Its high resolution, high capacity and selectivity allow the determination of bromate in drinking water at...

Concentrate inorganic and low molecular weight organic anions from ultrapure water with the Thermo Scientific™ Dionex™ AMC-1 Anion Microconcentrator Column. This column has a novel solvent-compatible resin technology that ensures a low sulfate background during the concentration step.

Analyze trace bromate in drinking water with the Thermo Scientific™ Dionex™ IonPac™ AS9-HC medium-capacity, carbonate eluent, anion-exchange column. Specifically designed for trace bromate in drinking water, the Dionex IonPac AS9-HC column is the specified column for U.S. EPA Methods 300.1 and 317.

Quickly and easily monitor trace levels of borate in high-purity water samples with the sensitive and trouble-free Thermo Scientific™ Dionex™ IonPac™ ICE-Borate Ion-Exclusion Column. Used with the Dionex IonPac TBC-1 Borate Concentrator Column and conductivity detection, the Dionex IonPac ICE-Borate...

Efficiently resolve oligosaccharides released from therapeutic glycoproteins differing in size, charge, branching, and linkage with the Thermo Scientific™ Dionex™ CarboPac™ PA100 Analytical & Guard Columns.

Obtain excellent selectivity and peak shapes for hydrophobic amines in complex matrices without solvent using the Thermo Scientific™ Dionex™ IonPac™ CS17 column. This medium-capacity, carboxylate-functionalized column is optimized for the gradient separation of hydrophobic and polyvalent amines...

For optimal performance during IC carbohydrate analysis using HPAE-PAD detection, remove borate contamination using the Thermo Scientific™ Dionex™ BorateTrap™ Inline Trap Column. When placed between the eluent pump and the injection valve, the trap no effect on the efficiencies or retention times of...

For optimizing separations of hydrophobic and halogenated anions, use the Thermo Scientific™ OmniPac™ PAX-100 Column. This polymer-based anion-exchange column is solvent compatible and stable over the entire pH range of 1-14.

Separate hydrophobic cations using the solvent-compatible cation-exchange Thermo Scientific™ OmniPac™ PCX-100 Column. This polymer-based cation-exchange column is solvent compatible and stable over the entire pH range of 1-14.

Separate cationic and neutral analytes in a single run by using Thermo Scientific™ OmniPac™ PCX-500 Columns. With cation-exchange and reversed-phase properties, this polymer-based mixed-mode column is solvent compatible and stable over the entire pH range of 1-14.

Use newer Thermo Scientific™ Dionex™ IonPac™ CS12A columns instead of Dionex IonPac CS3 Analytical & Guard Cation-Exchange Columns. Dionex IonPac CS3 columns are only available only in limited quantities for customers who have established validated methods using this column.

When you need to separate anionic and neutral species in a single run, use the Thermo Scientific™ OmniPac™ PAX-500 Column. With anion-exchange and reversed-phase properties, this polymer-based mixed-mode column is solvent compatible and stable over the entire pH range of 1-14.

Choose Thermo Scientific™ Dionex™ IonPac™ CS10 Cation-Exchange Columns for isocratic separation of inorganic cations using hydrochloric acid (HCl) with diaminopropionic (DAP) acid eluents. Well suited to determine common inorganic cations and aliphatic and aromatic amines in diverse sample matrices,...