Disposable microfabricated 3-electrode electrochemical devices with integrated antimony working electrode for stripping voltammetric determination of selected trace metals

- Disposable integrated 3-electrode electrochemical devices were fabricated.
- The working electrode was an antimony-film electrode.
- The devices were applied to the determination of Pb(II) and Tl(I) by ASV.
- These “green” devices exhibit enhanced analytical features in acidic media.