Method for optical determination of at least one analyte in a sample

摘要

The method involves utilizing an indicator dye, which changes an optical property of given wavelength of light as a function of the concentration of an analyte. The optical property of the sample is determined at a measuring wavelength. The optical property of the sample is additionally determined at the reference wavelength. The arithmetically calculated value is calculated. An independent claim is included for a device for the optical determination of an analyte in a sample.