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. With the Dionex IonPac AS22-Fast column, you can quickly and simply separate common inorganic anions from a variety of sample matrices including drinking water, wastewater, process streams, and scrubber solutions.
Super Fast Analysis of Inorganic Anions and Low Molecular Weight Organic Acids in Diverse Matrices
Compliance monitoring of common anions in drinking water as specified in U.S. EPA Method 300.0 (A)
Super-fast isocratic separation of common inorganic anions in less than 5 min in diverse matrices such as drinking water, surface water, groundwater, and wastewater
Sufficient capacity to maintain resolution even in a short column format, which helps laboratories achieve higher productivity and increased throughput
Excellent resolution of the carbonate peak away from the common inorganic anions
Faster alternative, using carbonate/bicarbonate eluents, for Dionex IonPac AS4A-SC, AS12A, AS14, AS14A and AS22 inorganic anion applications.
Solvent compatibility permits easy column cleanup after the analysis of samples with hydrophobic components.
Multiple Formats Available for Application Flexibility
4x150mm, 2x150mm analytical columns
4x30mm, 2x30mm guard columns
Shorter 150mm columns produce faster runs of relatively clean matrices
Smaller i.d. columns provide higher mass sensitivity, eluent and reagent conservation and lower operating costs
Note: For simple, accurate eluent preparation, use the Dionex IonPac AS22 Eluent Concentrate.
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.