| 摘要 |
electrochemical measurements. SUBSTANCE: electrochemical transducer may be used for electrochemical analysis of solution composition. Transducer has a chamber formed by a cup. Four electrodes: measuring operating electrode, comparison electrode, auxiliary electrode, and sample preparation electrode are positioned in one plane on the cup bottom. Invention makes it possible to enhance accuracy and sensitivity of analysis due to lowering of detection limit and to extend spectrum of analyzed substances. EFFECT: reduced cost and size of transducer. 2 dwg |
