AN101: Trace Level Determination of Bromate in Ozonated Drinking Water Using Ion Chromatography.
DescriptionThis application note reports the development of a modified IC method that significantly improves the method detection limits for bromate by sample preconcentration. This method is consistent with the proposed American Society for Testing and Materials (ASTM) method for bromate. A weak borate eluent is used to elute the concentrated anions through the analytical column where they are separated & through the suppressed conductivity detector, they are quantified. Today we would use an approach that does not require sample preparation such as that in AN167.
|Keywords:||Bromate, Drinking Water, External Water Mode, Suppressed conductivity, IonPac TAC-LP1, IonPac AS9-SC, IonPac AG10, MetPac CC-1, Ozonated Drinking Water, OnGuard-Ba Cartridge, OnGuard-Ag Cartridge, OnGuard-H Cartridge|
|Affiliation:||Thermo Fisher Scientific|
For Research Use Only. Not for use in diagnostic procedures.