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ISO 6127:1981

Chromium ores -- Determination of phosphorus content -- Reduced molybdophosphate photometric method

This standard has been reviewed and then confirmed in 2008 
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The method is applicable to products having a phosphorus content of 0,002 to 0,1 % (m/m). ISO 6127 should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, 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 (2014-03-19)
    TC/SC: ISO/TMBG Number of Pages: 4
  • No revision information available

  • No corrigenda or amendments available

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