ISO 9501:1991
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ISO 9501:1991
17228

Abstract 

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 

  •  :  Withdrawn
     : 1991-01
  •  : 1
     : 6
  •  : ISO/TC 175 Fluorspar
  •  :
    73.080 Non-metalliferous minerals

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