ISO 5890:1981
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The latest, up-to-date edition.
Manganese ores and concentrates Determination of silicon content Gravimetric method
Available format(s)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
01-05-1981
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.
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