Abstract Preview

The method is applicable to a concentration range of 0,01 bis 1,0 % (m/m) of sulfur in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results and test report.ISO 4689 includes three annexes.


General information

  • Status :  Published
    Publication date : 1986-10
  • Edition : 1
    Number of pages : 8
  • :
    ISO/TC 102/SC 2
    Chemical analysis
  • 73.060.10
    Iron ores

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Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now under review
    ISO 4689:1986
  • Will be replaced by
    ISO/WD 4689-1

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