ELECTRODE SYSTEM FOR VOLTAMPEREMETRIC ANALYSIS Russian patent published in 1996 - IPC

FIELD: investigation of contents of organic and non-organic matters. SUBSTANCE: electrode system invented is intended for any kinds of analysis at wide range of working voltages. The system has indicator electrode, comparing electrode and ancillary electrode. All the electrodes have equal sizes and are made of the same electroconductive material. They are pressed in common case of inert material. The electrode system is introduced into electrochemical cell and connected to measuring-set-point device, for example, to polarograph. EFFECT: improved precision. 3 cl, 1 tbl, 3 dwg