The IonPac® AS9-SC anion-exchange column is designed for fast analysis of oxyhalides and inorganic anions in environmental waters. This column is specified in U.S. EPA Method 300.0 (B). The high-capacity AS9-HC column is the recommended column for trace bromate in drinking water. The IonPac AS9-SC (solvent compatible) is a low-capacity, carbonate-based, anion-exchange column designed for the fast, isocratic separation of oxyhalides and inorganic anions, including fluoride, chlorite, bromate, chloride, nitrite, bromide, chlorate, nitrate, phosphate, and sulfate in drinking water, wastewater, groundwater, and other diverse sample matrices. The common inorganic anions and oxyhalides can be determined in less than 10 min using an isocratic carbonate/bicarbonate eluent coupled with suppressed conductivity detection. The AS9-SC is specified in validated methods such as U.S. EPA Method 300.0 (B) and meets or exceeds the performance requirements of this method. Use the Atlas® Anion Electrolytic Suppressor (AAES®) with the AS9-SC column.
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