Title of article :
Simultaneous determination of copper and zinc by anodic stripping voltammetry in Allamanda catharitica L.
Author/Authors :
Jyothi، N. V. V. نويسنده , , Anitha، K. نويسنده , , Sirisha، K. نويسنده , , Reddy، S. Jayarama نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Abstract :
Simultancous determination of ultra-trace concentrations of copper and zinc in Allamanda cathartica L., a medicinal plant, by anodic stripping voltammetry in differential pulse mode on a hanging mercury drop electrode is described. The minimum amount that can be determined by voltammetry is found to be 0.42 for Cu and 0.36 mug dm^-3 for Zn. Interferenecs of foreign ions have been studied. The accuracy of the method is demonstrated by analysing the NBS materials.
Keywords :
Follow-up study , Agricultural graduates , Agricultural effective rainfall , Dryland agriculture , Fallow efficiency , Soil water behavior
Journal title :
Journal of the Indian Chemical Society
Journal title :
Journal of the Indian Chemical Society