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ISO 6130:1985

Chromium ores -- Determination of total iron content -- Titrimetric method after reduction

This standard has been reviewed and then confirmed in 2008 
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The method is applicable to chromium ores with iron content of 0,5 to 32 % (m/m). Should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, sampling and samples, procedure and expression of results. Includes a warning to the dangers involved in the use of perchloric acid and hydrofluoric acid.


  • Edition: 1 (Monolingual) ICS: 73.060.30
    Status: Published Stage: 90.60 (2013-09-18)
    TC/SC: ISO/TMBG Number of Pages: 3
  • No revision information available

  • No corrigenda or amendments available

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