A miniaturized electrode system for voltammetric determination of electrochemically reducible environmental pollutants

- A newly designed miniaturized electrode system for analysis in small sample volumes.
- A mercury meniscus modified silver solid amalgam electrode as the working electrode.
- Interfering oxygen removed by bubbling with nitrogen or by adding solid sodium sulfite.
- Voltammetric determination of genotoxic 2-aminofluoren-9-one in model water samples.
- Limits of quantification achieved in the micromolar concentration region.