Measurements of PCB of pork fat in the NIR

摘要

(57) A method in which halogenated organic compounds in a sample of hydrophobic, is measured using a photometric method, the PCB in particular at least partially, such as [Abstract] fat, and various concentrations of the compound being measured By calculating the density characteristics from spectral data thereof in the wavelength using a calibration factor calculated from a calibration sample with, from spectral data at several wavelengths in the near infrared wavelength range, with the calibration factor, said method comprising a step of measuring compounds in a sample.