Research Article

Development of an In-Field Method for the Detection of Barium in Various Water Samples Using Differential Pulse Anodic Stripping Voltammetry

Figure 3

Response of Ba 10 μg/L to deposition times (10s – 120s) at various deposition potentials (-3000 mV – -2300mV). The vertical dotted line indicates the optimum deposition potential for Ba.