Improved Determination of Trace Concentrations of Oxyhalides and Bromide in Drinking Water Using a Hydroxide-Selective Column

APPLICATION UPDATE 73278 Improved ion chromatography column for separation of ethylenediamine carbamate and fluoride, and carbonate and sulfate in drinking water Authors: Beibei Huang and Jeffrey Rohrer, Thermo Fisher Scientific, Sunnyvale, CA, USA Keywords: Dionex IonPac AS30 column, disinfection byproducts,…

A ppl i cati o n N o te 1 49 Determination of Chlorite, Bromate, Bromide, and Chlorate in Drinking Water by Ion Chromatography with an On-Line-Generated Postcolumn Reagent for Sub-µg/L Bromate Analysis Dave Thomas and Jeff Rohrer Thermo Fisher…

APPLICATION NOTE 72209 Determination of trace concentrations of oxyhalides and bromide in municipal and bottled waters Authors Goal Jingli Hu and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA To demonstrate that oxyhalides and bromide can be successfully determined at…

Brian DeBorba and Jeff Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA Introduction Public drinking water municipalities routinely disinfect their water supplies to protect the public from potentially dangerous microorganisms. Chlorine dioxide, chloramine, and ozone are common disinfection treatments used to…