抄録
Presently ion sensors are widely utilized in the field of clinical chemistry.
In case of applying ion sensors for clinical chemistry, extremely high accuracy is required in the measurements compared with ordinary analytical chemistry.
Various problems occur in case of clinical applications, related with the high accuracy measurement mentioned above.
The 3 problems listed below are discussed in the present paper.
(1) High accuracy measurement of electrode potential
(2) Contamination of the ion sensor by the sample
(3) Problem of the standard solution
