ELECTROCHEMICAL ANALYSIS ELECTRODE AND ELECTROCHEMICAL ANALYSIS KIT USING THE ELECTRODE

摘要

PROBLEM TO BE SOLVED: To solve an issue of an existing electrochemical analysis electrode that accurate measurement of the concentration of a measurement target object is impossible since the electrode can be in contact with material near the electrode alone of the electrochemically active material flowing in a porous body.SOLUTION: In an electrode 52, an analysis target sample containing electrochemically active material related to a measurement target material is connected to a porous material 20 moving by capillarity, and makes an oxidation-reduction reaction with the material. The electrode 52 has a protrusion 55 penetrating the porous material 20.SELECTED DRAWING: Figure 2