Thermo Fisher, 052248, Dionex™ IonPac™ AS9-HC IC Columns

Length (Metric): 50 mm
Diameter (Metric): 2 mm
Column Type: Guard Column
Unit Size: Each 1
Analysis of Inorganic Anions and Oxyhalides in Environmental Matrices
• Compliance monitoring of common anions and oxyhalides in drinking water as specified in U.S. EPA Methods 300.1 and 317.0
• Simple, isocratic separation of trace bromate (5μg/L) in ozonated drinking water matrices
• Superior results in difficult applications, such as trace nitrite in complex sample matrices
• Similar selectivity to the Dionex IonPac AS9-SC column, but with higher capacity for improved separation of trace bromate in drinking water
• Solvent compatibility for easy column cleanup after the analysis of samples with hydrophobic componentsMultiple Formats Available for Application Flexibility
• 4 x 250 mm, 2 x 250 mm analytical columns
• 4 x 50 mm, 2 x 50 mm guard columns
• Longer 250 mm columns facilitate higher resolution separations of more complex sample matrices
• Smaller i.d. columns provide higher mass sensitivity, eluent and reagent conservation and lower operating costs