Microcell for anodic stripping voltammetry of trace metals.
A microcell for batch injection stripping voltammetry of trace metals with the use of a rotating disk working electrode has been developed and tested for samples of 0.2-0.3 mL. The detection limits for Pb(2+), Cd(2+) and Zn(2+) are 0.03 ppb and 0.3 for a deposition time of 5.0 and 0.5 min, respectively.
Tur'yan
Y I
YI
The National Physical Laboratory of Israel, Danciger "A" Bldg., The Hebrew University, Givat Ram, 91904, Jerusalem, Israel.
Strochkova
E M
EM
Kuselman
I
I
Shenhar
A
A