title: New approach to the analysis of low levels of anions in water.
abstract: Optimized electromigrative sample introduction improves detection limits for anions in capillary electrophoresis. Reproducible results are achieved for micromolar and nanomolar levels of concentration. The new method offers shorter runtimes, improved resolution and greater simplicity in comparison with ion chromatography. The technique was applied to water samples from the power industry. Trace levels of anions are monitored routinely in water for steam generation in conventional and nuclear power plants. Reproducible and accurate results are presented for pure water samples containing typical concentrations of anions as well as for more specific types of samples, such as water compositions in the primary and secondary circuits of a nuclear power plant.
authors.affiliation: Waters Chromatography Division, Millipore Corporation, MA 01757.
authors.forename: G
authors.initials: G
authors.lastname: Bondoux
authors.forename: P
authors.initials: P
authors.lastname: Jandik
authors.forename: W R
authors.initials: WR
authors.lastname: Jones
mesh_terms: D000838:Anions / Q000032:analysis*; D004586:Electrophoresis / Q000379:methods*; D009678:Nuclear Energy; D011210:Power Plants; D014867:Water / Q000032:analysis*
chemical_list: D000838:Anions; D014867:Water