Projekta Nr.EN ISO 7541:2010
NosaukumsThe method consists in extracting of the natural colouring matter content with acetone, measuring of the absorbance of the solution obtained using a spectrometer at a wavelength of 460 nm.
Reģistrācijas numurs (WIID)33240
Darbības sfēraThe method consists in extracting of the natural colouring matter content with acetone, measuring of the absorbance of the solution obtained using a spectrometer at a wavelength of 460 nm.
StatussAtcelts
ICS grupa67.220.10