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Abstract Preview

The method is applicable to products having an iron content between 0,2 % (m/m) and 10 % (m/m). ISO 9681 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sampling and samples, procedure, and expression of results.


General information

  • Status :  Published
    Publication date : 1990-10
  • Edition : 1
    Number of pages : 4
  • Technical Committee
    :
    ISO/TC 132
    Ferroalloys
  • ICS :
    73.060.20
    Manganese ores

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Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now confirmed
    ISO 9681:1990

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