SPEKTROSKOPISCHES VERFAHREN ZUR BESTIMMUNG DER KONZENTRATION EINES ANALYTEN IN EINER PROBE

摘要

A method uses spectroscopy to determine an analyte concentration in a sample. The method includes producing an absorbance spectrum of the sample. The method further includes shifting the absorbance spectrum to zero in a wavelength region. The method further includes subtracting a water or other substance contribution from the absorbance spectrum.