专利汇可以提供Separation and detection of electrode reaction material专利检索,专利查询,专利分析的服务。并且PURPOSE: To enable easy elimination of the influence of an inhibiting material and to obtain a measured value with high accuracy by different constant potentials, detecting the corresponding current values and obtaining a difference.
CONSTITUTION: Electrodes of the tripolar constitution consisting of a working electrode 1, a counter electrode 2 and a reference electrode 3 is used. A potentiostat (PS) 4 which applies the specified voltage inputted thereto based on the reference electrode 3 to the working electrode 1 and outputs the current value at that time is connected to said electrodes. An arithmetic part 5 inputs the potential applied to a sensor through a D/A converter 6 to the PS 4, reads the current value from the PS 4 through an A/D converter 7, and displays 8 the same after reading, storing and processing the current value. The specific electrode reaction materials is detected by applying the different constant potentials at least twice to the electrode 1 during one time of measurement from the electrode 3, detecting the respective current values and obtaining the difference therebetween. The influence of the other electrode reaction materials which inhibits the detection of the specific electrode reaction material is thereby eliminated and the sepn. and detection of the electrode reaction material in the liquid to be inspected are permitted.
COPYRIGHT: (C)1988,JPO&Japio,下面是Separation and detection of electrode reaction material专利的具体信息内容。
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