Research Article
Solar UV-Assisted Pretreatment of River Water Samples for the Voltammetric Monitoring of Nickel and Cobalt Ultratraces
Table 1
Instrumental parameters for AdSV experiments.
| Working electrode | SMDE | Measurement mode | DP | Purging time | 600 s | Pulse amplitude | 0.05 V | Deposition potential | −0.7 V | Deposition time | 120 s | Equilibration time | 5 s | Start potential | −0.8 V | End potential | −1.2 V | Voltage step | 0.005 V | Voltage step time | 0.3 s | Sweep rate | 0.013 V/s |
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