Ai. Kamenev et Nv. Sidorova, DETERMINATION OF LEAD(II) AND COPPER(II) USING FLOW ELECTROANALYSIS WITH ADSORPTION PRECONCENTRATION, Journal of analytical chemistry, 52(5), 1997, pp. 457-462
It is shown that Pb(II) and Cu(II) can be determined by flow electroan
alysis under conditions of stripping voltammetry in combination with a
dsorption preconcentration. Effects of electrochemical and adsorption
factors on the analytical signals from constituents are examined. The
optimum conditions for constructing calibration plots are found. The p
erformance characteristics of the experimental data obtained are evalu
ated (RSD=1-3%).