A fully automatic apparatus for stripping voltammetry Application to the determination of triphenyltin compounds.
An apparatus for automatic stripping voltammetry is described. The polarograph unit (sweep generator, potentiostat, and current read-out) is constructed from operational amplifier modules and the various operations of sample injection, pre-electrolysis, stripping, etc are controlled by a cam cycle-timer. Application to the determination of submicrogram concentrations of triphenyltin acetate and hydroxide is described.
Booth
M D
MD
Department of Chemistry, Imperial College, London, S.W.7., U.K.
Brand
M J
MJ
Fleet
B
B