Projekta Nr.ISO 746:1976
Nosaukums<p>The principle of the method consists in dissolution of a test portion and filtration of the solution through a tared filter. Washing of the insoluble matter at approximately 50 C until the washings are no longer alkaline. Drying of the residue and weighing. Replaces ISO Recommendation R 746-1968.</p>
Reģistrācijas numurs (WIID)5000
Darbības sfēra<p>The principle of the method consists in dissolution of a test portion and filtration of the solution through a tared filter. Washing of the insoluble matter at approximately 50 C until the washings are no longer alkaline. Drying of the residue and weighing. Replaces ISO Recommendation R 746-1968.</p>
StatussStandarts spēkā
ICS grupa71.060.50