Abstract / scope
The principle of the method is spectrometric measurement, in a specified ultraviolet wavelength range, of the absorbance of a sample in solution, and calculation of the absorbance at a concentration of 1 g per 100 ml.
ISO 3656:1989Withdrawn
Animal and vegetable fats and oils — Determination of ultraviolet absorbance
Corps gras d'origines animale et végétale — Détermination de l'absorbance dans l'ultraviolet