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ISO 4139:1979

Ferrosilicon -- Determination of aluminium content -- Flame atomic absorption spectrometric method

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Abstract

The method is applicable to ferrosilicon having an aluminium content between 0,05 and 5 % (m/m). Specifies principle, reagents, apparatus, sample, procedure, expression of results and test report. Warns of perchloric acid fumes.

 

  • Edition: 1 (Monolingual) ICS: 77.100
    Status: Published Stage: 90.93 (2010-07-16)
    TC/SC: ISO/TC 132 Number of Pages: 3
  • No revision information available

  • No corrigenda or amendments available

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