Research Article
Electrochemical Study of Carbon Nanotubes/Nanohybrids for Determination of Metal Species Cu2+ and Pb2+ in Water Samples
Figure 4
Simultaneous determination of Pb2+ and Cu2+ ions by DPASV on GC/CNT/nanoAu-SiO2. (a) Voltammogram. (b) Analytical calibration curve, for Pb2+, , [Pb2+], and for Cu2+, , [Cu2+].
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