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Thermo Scientific™

Dionex™ IonPac™ TAC-2 Trace Anion Concentrator Columns for IC

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Industrial Chromatography

For general purpose anion concentration for high-purity water analysis when using carbonate eluents, consider the Thermo Scientific™ Dionex™ IonPac™ TAC-2 Trace Anion Concentrator Column. The Dionex IonPac TAC-2 column is a pellicular anion-exchange concentrator column with a capacity of 3.4µeq/column and a moderately low void volume (~50μL). It can be used in anion-exchange systems using carbonate/bicarbonate or borate eluent. It is compatible for use with a pressurized bottle, syringes, Thermo Scientific Dionex Autosamplers, and a single-piston sample delivery pump for sample loading.
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Reduce Detection Limits in Water Analysis by 2 to 5 Orders of Magnitude

Dionex IonPac and Thermo Scientific™ Dionex™ IonSwift™ anion concentrator columns are designed primarily for high-purity water analysis. The concentrator column retains anions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits by 2–5 orders of magnitude.

Engineered for Superior Chromatographic Performance
  • Ultra-low backpressure operation (<65psi at 2mL/min)
  • Recommended for hydroxide and carbonate/bicarbonate eluents without solvents
  • 3.4µeq/column capacity
  • Low void volume (~50µL)
  • Single format (3 x 35mm)
  • Compatible with the Dionex AS, AS-DV, AS-AP, AS-HV Autosamplers, pressurized bottles, syringes and a single-piston sample delivery pump (Thermo Scientific Dionex AXP Auxiliary Pump)
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.