Determination of microgram quantities of Co(II) by a polarographic catalytic method

R RAMACHANDRA MURTHY, V SURYANARAYANA RAO

Abstract


The polarographic reduction of cobalt(II) in acetate buffer solutions showed an interesting behaviour in the presence of iodate. A new wave with a kinetic nature, a sharp peak and large currents is noticed around -135 V vs SCE. The influence of various parameters on the characteristics of the kinetic wave is investigated. A method for the determination of micro quantities of cobalt(II) is reported.

Keywords


Polarography; catalytic wave; cobalt; iodate; peak current.

Full Text:

PDF

Refbacks

  • There are currently no refbacks.