Determination of Nitrite and Nitrate in Drinking Water Using Ion Chromatography with Direct UV Detection

Application Update 131 Determination of Nitrite and Nitrate in Drinking Water Using Chemically Suppressed Ion Chromatography INTRODUCTION Ion chromatography provides a convenient method for the determination of common inorganic anions in drinking water, including nitrite and nitrate. Using chemically suppressed…

C H R O M ATO G R A P H Y Produ c t Spe ci f i cat i ons Thermo Scientific Dionex IonPac AS9-SC and AS9-HC Anion-Exchange Column The Thermo Scientific™ Dionex™ IonPac™ AS9-SC (solvent compatible) column…

Environmental Water Applications Notebook Anions • Cations • Bromate • Haloacetics Acids • Disinfection Byproducts Table of Contents Introduction to Environmental Water Analysis.......................................................................................................................... 4 Analysis of Anions..................................................................................................................................................................... 7 Monitoring Inorganic Anions and Cations During Desalination............................................................................................... 8 Determination of Total Phosphorus…

Application Note 81 Ion Chromatographic Determination of Oxyhalides and Bromide at Trace Level Concentrations in Drinking Water Using Direct Injection INTRODUCTION The U.S. EPA Information Collection Rule (ICR) requires drinking water utilities serving more than 100,000 customers to report the…