title: Evaluation of differential pulse anodic-stripping voltammetry at a stationary mercury-film electrode with stirred solution.
abstract: Differential pulse anodic-stripping voltammetry at a stationary mercury-film electrode with the solution stirred during the deposition step has been investigated. The sensitivity achieved by using such a simple set-up is similar to that obtained with a mercury-film rotating disk electrode. The effects of various experimental parameters on the peak current are described. Lead and cadmium were used as test systems, and gave detection limits of around 1 x 10(-10)M with 5-min deposition times.
authors.affiliation: Department of Chemistry, New Mexico State University, Las Cruces, NM 88003, U.S.A.
authors.forename: J
authors.initials: J
authors.lastname: Wang