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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™ 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, 4 x 200mm 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™ AS22 Fast IC Columns, 4 x 150mm Thermo Scientific™

Designed specifically for compliance monitoring of inorganic anions in accordance with U.S. EPA Methods 300.0 (A), the Thermo Scientific™ Dionex™ IonPac™ AS22-Fast column combines the selectivity of the Dionex IonPac AS22 column with super-fast separation times.

Dionex™ IonPac™ AS11-HC IC Columns, AS11-HC, 4 x 250mm Thermo Scientific™

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. Complex sample matrices such as chemical wastewater effluents and fermentation broth solutions contain a variety of...

Dionex™ IonPac™ AS14A IC Columns, 4 x 250mm Thermo Scientific™

Deliver fast isocratic separation of inorganic anions from diverse and complex matrices such as drinking water, wastewater, foods and beverages, and scrubber solutions with the Thermo Scientific™ Dionex™ IonPac™ AS14A Carbon Eluent Anion-Exchange Column.

Dionex™ IonPac™ AS20 IC Columns, 4 x 250mm Thermo Scientific™

Simplify trace analysis of perchlorate in drinking water, surface water, and groundwater matrices using the Thermo Scientific™ Dionex™ IonPac™ AS20 Capillary, Analytical & Guard Columns. The capacity and selectivity of this column ensures that perchlorate can be quantified at low µg/L concentrations...

Dionex™ IonPac™ AS24 Analytical & Guard Columns, 2 x 250mm Thermo Scientific™

Separate haloacetic acids and bromate in drinking water samples with the Thermo Scientific™ Dionex™ IonPac™ AS24 Analytical & Guard Columns. This high-capacity hydroxide-selective anion-exchange column was developed specifically for the separation of haloacetic acids and bromate in drinking water...

Dionex™ IonPac™ AS23 IC Columns, Standard Bore Separator, 4 x 250mm Thermo Scientific™

Measure trace bromate and other oxyhalides in drinking water, ground water, wastewater, and other diverse sample matrices with the Thermo Scientific™ Dionex™ IonPac™ AS23 carbonate eluent anion-exchange column.

Dionex™ IonPac™ AS16 IC Columns, 4 x 250mm 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™ AS15 IC Columns, 2 x 250mm, 9µm Thermo Scientific™

Determine trace-level concentrations of inorganic anions and low-molecular-weight organic acids in high-purity water matrices with the Thermo Scientific™ Dionex™ IonPac™ AS15 Capillary, Analytical & Guard Columns.

Dionex™ IonPac™ AS9-HC IC Columns, Standard Bore Separator, 4 x 250mm 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™ AS11 IC Columns, AS11, 4 x 250mm 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™ AS19 IC Columns, 2 x 250mm Thermo Scientific™

Measure trace bromate and other oxyhalides in drinking water, ground water, wastewater, and other diverse sample matrices with Thermo Scientific™ Dionex™ IonPac™ AS19 Capillary, Analytical & Guard Columns.

Dionex™ IonPac™ AS16 IC Columns, Capillary Separator 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 .
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