Electrochemical methods based on stripping voltammetry speciation techniques used in evaluating of priority hazardous metals in surface and waste water

Based on research conducted within the project have been established and validated in-house methods for determining: arsenic - species As (III) or As (V) species chromium - Cr (VI) or Cr (III) species iron Fe (III) and Fe (II) and the total manganese. The performance characteristics of methods (accuracy, reliability, repeatability,
reproducibility, sensitivity, detection limit, limit of quantification, the work domain) permit their introduction into the analysis of inorganic compounds in environmental samples for surface water, groundwater and drinking water at trace levels (μg/l or ng/l).