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Accepted version

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2015-03-18

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/97965

Mercury films on commercial carbon screen-printed devices for the analysis of heavy metal ions: a critical evaluation

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http://dx.doi.org/10.1002/elan.201500042

Abstract

The 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.

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Anàlisi electroquímica

Subject (English)

Electrochemical analysis

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Articles publicats en revistes (Enginyeria Química i Química Analítica)

Citation

PÉREZ RÀFOLS, Clara, et al. Mercury films on commercial carbon screen-printed devices for the analysis of heavy metal ions: a critical evaluation. Electroanalysis. 2015. Vol. 27, num. 6, pags. 1345-1349. ISSN 1040-0397. [consulted: 14 of August of 2026]. Available at: https://hdl.handle.net/2445/97965

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