ISO 9599:1991
ISO 9599:1991


The method given is applicable to copper, lead and zinc sulfide concentrates free from volatile organic flotation reagents, e.g. kerosene, and with hygroscopic moisture contents between 0,05 % (m/m) and 2 % (m/m). It is used to correct the analysis results from the equilibrated moisture level to the dry basis. This method is not applicable to sulfide concentrates which are susceptible to oxidation. Annex A sets out a modified procedure which can be used in this case.

General information 

  •  :  Withdrawn
     : 1991-02
  •  : 1
     : 5
  •  : ISO/TC 183 Copper, lead, zinc and nickel ores and concentrates
  •  :
    73.060.99 Other metalliferous minerals

Life cycle

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