AB-192
Determination of thiourea in the lower mg/L and in the µg/L range by polarography and cathodic stripping voltammetry
Resumo
Thiourea forms highly insoluble compounds with mercury. The resulting anodic waves are used for the polarographic determination of thiourea. For the analysis of very small quantities (µg/L), cathodic stripping voltammetry (CSV) is used. Differential Pulse measuring mode is used in both cases.