Publikuar
The method is applicable to products having a silicon content greater than 0,5 % (m/m) and a fluorine content not more than 0,1 % (m/m). Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, procedure and expression of results.
Revises
ISO/R 311:1963
PUBLISHED
ISO 5890:1981
90.93
Standard confirmed
25 mar 2022
Minerale mangani dhe koncentrate - Përcaktimi i përmbajtjes së silikonit - Metoda gravimetrike
60.60 Standard published
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