Method for quantifying a chemical substance with substitutional stripping voltammetry and a sensor chip used therefor

摘要

The purpose of the invention is to provide a method for quantifying a chemical substance with high accuracy using substitutional stripping voltammetry and a sensor chip used therefor. A sensor chip comprising a stripping electrode which is covered with stripping gel and a method utilizing the sensor chip. A reaction represented by the following formula (III) occurs at the stripping electrode. [Chem. 3] Ag+X⊖→AgX↓+e⊖  (III)