Ion Chromatography Columns

Ion Chromatography Columns

Columns, cartridges, and guard columns for separating samples based on their interactions with a resin stationary phase and an eluent mobile phase. Products employ various separation modes and are available in formats including standard bore, microbore, and capillary.
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Dionex™ IonPac™ AS11 IC Columns Thermo Scientific™

Resolve a large number of inorganic anions and organic acids in approximately 15 minutes with the Thermo Scientific™ Dionex™ IonPac™ AS11 Analytical & Guard Column. The Dionex IonPac AS11 is a relatively low-capacity column designed for fast gradient screening of inorganic anions and organic acid...

Dionex™ IonPac™ AS4A Analytical & Guard Anion-Exchange Columns Thermo Scientific™

Use the newer Thermo Scientific™ Dionex™ IonPac™ AS22 columns as substitutes for Dionex IonPac AS4A Analytical & Guard Cation-Exchange Columns. Dionex IonPac AS4A columns are now only available in limited quantities for customers who have established validated methods using this column.

Dionex™ IonPac™ AS14 IC Columns Thermo Scientific™

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. This universal column for the separation of inorganic anions delivers improved peak resolution and retention of...

Dionex™ IonPac™ AS7 IC Columns Thermo Scientific™

For separation of a wide variety of polyvalent anions, including polyphosphates, polyphosphonates, and other polyvalent complexing agents, the Thermo Scientific™ Dionex™ IonPac™ AS7 anion-exchange column delivers excellent results.

Dionex™ IonPac™ AS16 IC Columns Thermo Scientific™

Measure trace perchlorate and other highly polarizable anions quickly and accurately in a variety of water matrices with the Thermo Scientific™ Dionex™ IonPac™ AS16 Capillary, Analytical & Guard Columns .

Dionex™ IonPac™ AS9-HC IC Columns Thermo Scientific™

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.

Dionex™ IonPac™ AS17-C IC Columns Thermo Scientific™

Quickly determine common inorganic anions in high-purity water matrices with the Thermo Scientific™ Dionex IonPac AS17-C column. This low-capacity column is optimized for fast gradient separation of inorganic anions in simple sample matrices.

OmniPac™ PCX-500 HPLC Columns Thermo Scientific™

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.

Dionex™ IonPac™ CS3 Analytical & Guard Cation-Exchange Columns Thermo Scientific™

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.

OmniPac™ PAX-100 HPLC Columns Thermo Scientific™

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.

Dionex™ IonPac™ AS28-Fast-4µm IC Columns Thermo Scientific™

Analyze trace inorganic anions and low molecular weight organic acids using the Thermo Scientific™ Dionex™ IonPac™ AS28-Fast-4µm ion chromatography (IC) columns. Designed specifically for trace level analysis of high purity water from semiconductor and power industries, this column combines the...

Dionex™ IonPac™ AS4 Analytical & Guard Anion-Exchange Columns Thermo Scientific™

Use newer Thermo Scientific™ Dionex™ IonPac™ AS22 columns as substitutes for Dionex IonPac AS4 Analytical & Guard Anion-Exchange Columns. The Dionex IonPac AS4 is only available in limited quantities for customers who have established validated methods using this column.

Dionex™ IonPac™ AS12A IC Columns Thermo Scientific™

Separate inorganic anions and oxyhalides, such as chlorite and bromate, in environmental samples. The Thermo Scientific™ Dionex™ IonPac™ AS12A Analytical and Guard Columns resolve trace chloride and sulfate in high-carbonate samples and meet or exceed the requirements of U.S EPA Methods 300.

Dionex™ IonPac™ AS23-4µm Analytical and Guard Columns Thermo Scientific™

Analyze trace bromate and other oxyhalides in drinking water, ground water, wastewater, and other diverse matrices using the Thermo Scientific™ Dionex™ IonPac™ AS23-4µm columns. The high capacity and selectivity of this column facilitates the determination of trace bromate at low-µg/L levels in the...

Dionex™ IonPac™ CS11 IC Columns Thermo Scientific™

Choose Thermo Scientific™ Dionex™ IonPac™CS11 Analytical and Guard Columns for isocratic separation of inorganic cations using hydrochloric acid (HCl) with diaminopropionic (DAP) acid eluents. This column has selectivity similar to the IonPac CS10 column, with improved sensitivity and lower eluent...
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