Determination of bromate in water samples using post column derivatization method with triiodide.
This paper describes the application of the method of post-column derivatization with triiodide and UV detection at 352 nm for the determination of bromate in drinking water, mineral water and swimming pool water samples. Optimized analytical conditions were further validated in terms of accuracy, precision, linearity, limit of detection and limit of quantification. The method detection limit was at the level of 0.4 μg/L, and the spiked recovery for bromate was in the range of 92% - 104%. The method did not need a special sample treatment and was successfully applied to the analysis of bromate at the required value that is below 2.5 μg/L.
Michalski
Rajmund
R
Institute of Environmental Engineering of Polish Academy of Sciences, Zabrze, Poland. michalski@ipis.zabrze.pl
Lyko
Aleksandra
A
D001959:Bromates / Q000032:analysis* / Q000737:chemistry*; D002845:Chromatography; D004784:Environmental Monitoring / Q000379:methods*; D007454:Iodides / Q000737:chemistry*; D014867:Water / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014881:Water Supply / Q000032:analysis
D001959:Bromates; D007454:Iodides; D014874:Water Pollutants, Chemical; D014867:Water