Use of screen-printed electrodes in the determination of some environmental carcinogens

The use of commercially available Screen Printed Electrodes (SPEs) in Pulsed Voltammetric techniques for the determination of carcinogenic compounds, (namely furan, benzidines and chromium (VI)), is presented. The advantages related to the SPEs disposability and to the electrodes protection with Nafion\uae membrane for fouling prevention is shown