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ISO 17184:2014
Soil quality - Determination of carbon and nitrogen by near-infrared spectrometry (NIRS)
ISO 17184:2014 specifies a method for the determination of carbon and nitrogen in soils by direct measurement of sample spectra in the near-infrared spectral region. The spectra are evaluated by a suitable calibration model derived from the results obtained by reference methods.
International Organization for Standardization [iso]