| 摘要 |
<p>This invention provides an analytical apparatus (1) comprising a photometer part (19) and an identifying part (34). In the photometer part (19), the absorbance is measured for an identifying sample which has absorbance properties having a monotonous slope in a wavelength range including the wavelength which is an object to be identified, and has two or more concentrations. In the identifying part (34), the slope of a straight line showing the relationship between the concentration and the absorbance for the identifying sample actually measured by the photometer part (19) is determined, and the wavelength of light actually measured by the photometer part (19) is identified. The wavelength of the light is identified based on the coincidence of the reference slope, which is a slope of a straight line showing the relationship between the concentration and the absorbance for the identifying sample predetermined for one or more wavelengths, with the calculated value of the slope.</p> |
