Projekta Nr.ISO 7541:1989
Nosaukums<p>The 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.</p>
Reģistrācijas numurs (WIID)14324
Darbības sfēra<p>The 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.</p>
StatussAtcelts
ICS grupa67.220.10