Thermo Scientific™ IonPac™ AS22 Carbonate Eluent Anion-Exchange Analytical Columns by Thermo Fisher Scientific

Conduct compliance monitoring of inorganic anions in accordance using U.S. EPA Methods 300.0 (A) with Thermo Scientific™ Dionex™ IonPac™ AS22 Carbonate Eluent Anion-Exchange Analytical Columns. These columns provide fast analysis of drinking water, ground water and wastewater. The IonPac AS22 column, using a simple isocratic carbonate/bicarbonate eluent, common inorganic anions can be quickly separated in a variety of sample matrices including drinking water, wastewater, process streams and scrubber solutions.


IonPac™ AS22 Carbonate Eluent Anion-Exchange Analytical Columns Features:

• Compliance monitoring of common anions in drinking water as specified in U.S. EPA Method 300.0 (A)
• Fast isocratic separation of common inorganic anions in simple matrices in 8 min.
• Isocratic separation of common inorganic anions in complex matrices in 12 min.
• Excellent retention of fluoride from the water dip and resolution of fluoride, acetate, and formate
• Excellent resolution of the carbonate peak away from peaks for common inorganic anions
• Ideal alternative, using carbonate/bicarbonate eluents, for IonPac AS4A-SC, AS12A, AS14 and AS14A inorganic anion applications.
• Solvent compatibility permits easy column cleanup after the analysis of samples with hydrophobic components.

Column Details:

• Chemistry: Carbonate/Bicarbonate
• Particle Size: 6.5 µm
• Pore Size: 2000 Å
• Length: 250 mm
• ID: 2.0, 4.00 mm