ISO 8542:1986
ISO 8542:1986

Status : Published (Under review)

This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
Format Language
std 1 63 PDF
std 2 63 Paper
  • CHF63
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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.

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General information

  •  : Published
     : 1986-11
    : International Standard confirmed [90.93]
  •  : 1
     : 9
  • ISO/TC 132
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