| 摘要 |
Provided are a quantification method and a quantification device with which it is possible to measure a sodium-ion-containing sample, such as a biological sample, a pharmaceutical product or food, with high sensitivity and high accuracy. This quantification method comprises: a calibration curve creating step for measuring a standard solution, which has been prepared by adding sodium ions such that the sodium ion content thereof is equivalent to the sodium ion content of a sample to be measured, in accordance with a method employing a reaction that activates a Limulus reagent and/or a biochemical luminescent reaction caused by ATP, luciferin, and luciferase, and for creating a calibration curve that represents the relationship between the measurement value and the amount of a component to be measured; a sample measurement step for measuring said sample to be measured in accordance with the same method as the method used in said calibration curve creating step; and a quantification step for finding, by using said calibration curve, the amount of said component to be measured in said sample to be measured from the measurement value obtained in said sample measurement step. |
