METHOD AND SYSTEM FOR VOLTAMMETRIC CHARACTERIZATION OF A LIQUID SAMPLE

摘要

The method for voltammetric characterization according to the present invention enables parallel measurements on a plurality of working electrodes El - E4 during the same pulse-sequence by, during each cycle of a predetermined pulse-sequence, performing a predetermined number of measurement procedures, each comprising the steps of: 1) removing said applied first potential P1 from all but one of the working electrodes E1 - E4, 2) registering the current passing through the working electrode E1, E2, E3 or E4 still having said first potential P1 applied thereto, 3) storing the registered value in a data storage unit, 4) applying the first potential P1 on all working electrodes. Thereafter, said stored values are analyzed using a predetermined mathematical model to produce a result. Furthermore, a system for voltammetric characterization, capable of performing the method, is disclosed.