Norm

ISO 9501:1991 en

Metallurgical-grade fluorspar - Determination of total sulfur content - Iodometric method after combustion

  • Deze norm is ingetrokken sinds 19-05-2010

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 6
Gepubliceerd op 31-01-1991
Taal Engels
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.

Details

ICS-code 73.080
Nederlandse titel Metallurgical-grade fluorspar - Determination of total sulfur content - Iodometric method after combustion
Engelse titel Metallurgical-grade fluorspar - Determination of total sulfur content - Iodometric method after combustion

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