STANDARD SOLUTION OR REACTION INDICATOR SOLUTION FOR DETERMINING MEASURING OBJECT, DETERMINATION METHOD OF MEASURING OBJECT, AND CALCULATION METHOD FOR CALIBRATION COEFFICIENT

摘要

PROBLEM TO BE SOLVED: To provide a standard solution or a reaction indicator solution capable of sampling a dispensing quantity almost equal to the dispensing quantity of a measuring object specimen. SOLUTION: The surface tension of the standard solution or the reaction indicator solution is set to 55 mN/m or less.