BUSCADOR RECOLECTA

Digital.CSIC. Repositorio Institucional del CSIC

oai:digital.csic.es:10261/329684

3 pages. -- 1 table and 1 figure. -- Fig. S1 Representative voltammograms obtained after measurement process with the integrated system in different conditions: (a) laboratory measurement of pure water sample spiked with 50 and 200 µg/L for Pb and Cu respectively. The measured areas were 0.454 µAV (left peak) and 1.816 µAV (right peak) for Pb and Cu, respectively; (b) laboratory measurement in the water tank (500 L) filled with Danube water spiked with 25 µg/L and 100 µg/L for Pb and Cu respectively. The measured areas were 0.396 µAV (left peak) and 1.244 µAV (right peak) for Pb and Cu respectively; (c) laboratory measurement in the water tank (500 L) filled with ground water (bank filtration of Danube) spiked with 25 µg/L and 100 µg/L for Pb and Cu respectively. The measured areas were 1.46 µAV (left peak) and 1.27 µAV (right peak) for Pb and Cu respectively; (d) field measurement of the Danube River. The measured areas were 0.018 µAV for Pb and Cu was not detected (<LOQ). -- Table S1 Comparison of the performance characteristics among the studied integrated system and three other similar portable devices, using electrodes coupled with the SWASV electrochemical method., The ICN2 is funded by the CERCA Programme/Generalitat de Catalunya. The ICN2 is supported by the Severo Ochoa program of the Spanish Ministry of Economy, Industry, and Competitiveness (MINECO, Grant No. SEV-2017–0706)., Peer reviewed