Detn. of trace metals is based on deposition on the surface of mercury-coated porous carbon electrode using constant potential and stripping of deposit by application of constant current. During the stripping step the time dependence of electrode potential is measured
Detn. of trace metals is based on deposition on the surface of mercury-coated porous carbon electrode using constant potential and stripping of deposit by application of constant current. During the stripping step the time dependence of electrode potential is measured (en)