• Compliance monitoring of common anions in drinking water as described in U.S. EPA Method 300.0 (A) li>
• Fast isocratic separation of common inorganic anions in simple matrices in 8 minutes.
• Isocratic separation of common inorganic anions in complex matrices in 12 minutes.
• Excellent retention of fluoride, away from the water negative peak, and excellent resolution between fluoride, acetate and formate
• Carbonate peak and common inorganic Excellent resolution between anion peaks
• Ideal alternative for IonPac AS4A-SC, AS12A, AS14 and AS14A inorganic anion applications using carbonate/bicarbonate eluents.
• Organic solvent compatibility allows you to easily clean the column after analyzing samples containing hydrophobic components.

Available in a variety of specifications for application flexibility

• 4x250mm, 2x250mm analytical columns
• 4x50mm , 2x50mm guard column
• Longer 250mm column, achieving higher resolution separation of more complex sample matrices
• Smaller column inner diameter, improving mass sensitivity, saving eluents and reagents , and reduce running costs

Note: For simple and accurate eluent preparation, use IonPac AS22 concentrated eluent.