DME and Polarographic Method. By Jhon Ralph D. Enterina. Polarography. The earliest voltammetric technique Heyrovsky invented the original polarographic method in 1922, conventional direct current polarography (DCP).
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DME and Polarographic Method
By Jhon Ralph D. Enterina
The oscillations at the limiting current are due to the drop of Mercury.
Enhanced faradaic current
Lower detection limit 10-7 to10-9 M
Readily applicable for multi-component analysis