Anodic behaviour of a dropping lead amalgam electrode in halide medium in the presence of EDTA.
The behaviour of the dropping lead amalgam electrode has been studied. Calculated and experimental current-voltage curves have been compared and an explanation has been given for the observed differences. Selective determination of metal ions appears to be possible in the presence of saturated chloride, 1M bromide and 10(-2)M iodide by means of amperometric complex-formation titrations using normal pulse polarography with the dropping lead amalgam electrode.
Dieker
J W
JW
Laboratory for Analytical Chemistry, University of Amsterdam, Nieuwe Achtergracht 166, Amsterdam, Netherlands.
van der Linden
W E
WE
den Boef
G
G