Analyze inorganic anions in high ionic strength matrices using Thermo Scientific™ Dionex™ AS29-Fast-4μm ion chromatography (IC) columns.

Achieve high resolution separations of trace oxyhalides and inorganic anions in drinking water with Thermo Scientific Dionex IonPac AS30 columns.

Resolve polythionates, persulfate, polysulfonated aromatics, and aromatic dyes and pigments with the Thermo Scientific Dionex IonPac AS32-Fast-4μm column.

For fast, isocratic separation of inorganic anions in environmental waters, the Thermo Scientific Dionex IonPac AS4A-SC column was the preferred column for many years.

Analyze trace-levels of inorganic anions and organic acids using isocratic or gradient methods with the Thermo Scientific™ Dionex™ IonPac™ AS10 IC Column.

Resolve a large number of inorganic anions and organic acids in approximately 15 minutes with the Thermo Scientific Dionex IonPac AS11 Analytical & Guard Column.

Thermo Scientific Dionex IonPac AS12A Analytical and Guard Columns resolve trace chloride and sulfate in high-carbonate samples

Resolve a large number of inorganic anions and organic acid anions in complex matrices with the Thermo Scientific Dionex IonPac AS11-HC Capillary, Analytical & Guard Column.

Deliver excellent results for fast isocratic separations of inorganic anions in diverse matrices with the Thermo Scientific Dionex IonPac AS14 Carbon Eluent Anion-Exchange Column.

Thermo Scientific Dionex IonPac AS14A IC Column is high capacity anion-exchange column for fast isocratic separation of inorganic anions in environmental matrices