According to the standard solution and the determination method of the present invention, in a case where a voltage is applied by a drive voltage of a measurement apparatus to an electrode portion of a biosensor comprising an electrode portion including a counter electrode and a measuring electrode formed...http://www.google.com/patents/US20050247562?utm_source=gb-gplus-sharePatent US20050247562 - Determination method for automatically identifying analyte liquid and standard solution for biosensor