ISO 8542:1986 Preview

Manganese and chromium ores -- Experimental methods for evaluation of quality variation and methods for checking the precision of sampling

Specifies experimental methods for the evaluation of quality variation of manganese and chromium ores, whether natural or processed, for the purpose of defining sampling procedure by the mass-basis systematic method and the two-stage method as specified in the relevant International Standards. It also specifies methods for checking the precision of sampling by the mass-basis systematic method and the two-stage method.


General information

  • Current status : Published
    Publication date : 1986-11
  • Edition : 1
    Number of pages : 9
  • :
    ISO/TC 132
    Ferroalloys
  • 73.060.20
    Manganese ores

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