Trace-Level Determination of Bromate in Water by Ion Chromatography with Optimized Post-Column Derivatization and UV/vis Detection as Triiodide

Influence of pH, temperature and molybdate concentration on the performance of the triiodide method for the trace-level determination of bromate (EPA 326) Y. Zhen1, A. Rumi2 and A.Wille2 Eluent: 100 mmol/L H2SO4 and 14 0.045 mmol/L (NH4)6Mo7O24 · 4H2O 12…

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…

947 Professional UV/VIS Detector Vario 943 Professional Reactor Vario 943 Professional Thermostat Vario UV/VIS detection – an alternative detection method in ion chromatography UV/VIS Detection – catch the color 02 The 947 Professional UV/VIS Detector Vario enables reliable and accurate…

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…