ISO 9681:1990 Preview

Manganese ores and concentrates -- Determination of iron content -- Flame atomic absorption spectrometric method

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

  • Current status : Published
    Publication date : 1990-10
  • Edition : 1
    Number of pages : 4
  • :
    ISO/TC 132
    Ferroalloys
  • 73.060.20
    Manganese ores

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