Patent ID: 8613850

Claim:
An electrochemical quantitative analysis system, comprising: a measuring apparatus, having a plurality of analysis modes, wherein each analysis mode is for quantitatively analyzing different biochemical substance; and a plurality of test strips, each test strip having a different identification component corresponding to each analysis mode, wherein when one of the plurality of test strips is selected to electronically connect to the measuring apparatus, the measuring apparatus executes the analysis mode according to the identification component of the test strip to quantitatively analyze a corresponding biochemical substance, and wherein each test strip comprises: a first working electrode, for producing a first current signal in a first reaction area; a second working electrode, for producing a second current signal in a second reaction area different from the first reaction area; and a reference electrode, one side of the reference electrode being divided into a first part and a second part to respectively form a first reference electrode corresponding to the first reaction area and a second reference electrode corresponding to the second reaction area, and the other side of the reference electrode being divided into a reference electrode joint and a third part connected to the identification component.