Controlled-potential polarography and coulometry as microanalytical techniques

Electroanalysis and coulometric analysis

“…The cell employs nitrogen gas to pump the sample solution between three separate subcells. A microcell of 2-ml volume for controlled potential coulometry has been described (127); microgram quantities of Fe, U, and Pu were determined in it. Eckfeldt has received a patent on his previously described continuous coulometric flow cell (74).…”