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ISO 5997:1984

Chromium ores and concentrates -- Determination of silicon content -- Molecular absorption spectrometric method and gravimetric method
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ISO 5997:1984

Chromium ores and concentrates -- Determination of silicon content -- Molecular absorption spectrometric method and gravimetric method

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The molecular absorption spectrometric method (A) is applicable to products having silicon contents from 0,05 to 0,5 % (m/m), the gravimetric method (B) is applicable to products having silicon contents from 0,5 to 15 % (m/m). ISO 5997 should be read in conjunction with ISO 4297. Specifies among other things principle, reagents, apparatus, procedure, spectrometric measurement (method A only) and expression of results.

SDO ISO: International Organization for Standardization
Document Number ISO 5997
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 65
Publish Date Document Id Type View
Not Available ISO 5997:1984 Revision