Pérez Ràfols, ClaraSerrano i Plana, NúriaDíaz Cruz, José ManuelAriño Blasco, CristinaEsteban i Cortada, Miquel2016-04-282016-04-282015-03-181040-0397https://hdl.handle.net/2445/97965The suitability of mercury films on commercial screen-printed electrodes for the analysis of heavy metal ions is critically tested for the particular case of Pb(II)-ions. Although determination is possible by anodic stripping voltammetry with a reasonable detection limit (8.9 µg L-1), important drawbacks are noticed as a consequence of the heterogeneous deposition of mercury on the rough surface of screen-printed devices.4 p.application/pdfeng(c) Wiley-VCH, 2015Anàlisi electroquímicaElectrochemical analysisinfo:eu-repo/semantics/article6466092016-04-28info:eu-repo/semantics/openAccess