The method given is applicable to fluorspars having sulfur contents in the range 0,01 % (m/m) to 1,0 % (m/m). Describes in detail: principle, reagents and materials, apparatus, test sample, procedure, expression of results, and test report. Annex A gives values of total sulfur content of metallurgical grade fluorspars obtained in interlaboratory trials using the iodometric method after combustion specified in this standard.

General information

  • Status :  Withdrawn
    Publication date : 1991-01
  • Edition : 1
    Number of pages : 6
  • :
    ISO/TC 175
  • 73.080
    Non-metalliferous minerals

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