Abstract Preview

The method is applicable to products having a content equal to or greater than 0,1 mg/kg. The principle concists in reduction of the iron(III) by hydroxylammoniumchloride. Formation of a iron(II)-1,10-phennanthroline complex in a buffered solution. Photometric measurement of the coloured complex at a wavelength of about 510 nm.

General information

  • Status :  Published
    Publication date : 1973-04
  • Edition : 1
    Number of pages : 2
  • :
    ISO/TC 47
  • 71.060.50

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