Abstract

ISO 10258:2015 specifies two titrimetric methods for the determination of the copper content of copper sulfide concentrates in the range 15 % (m/m) to 50 % (m/m), using sodium thiosulfate after separation (method 1) or without separation (method 2) of copper from interfering elements.


General information 

  • Status
     : Withdrawn
    Publication date
     : 2015-07
  • Edition
     : 2
    Number of pages
     : 20
  • Technical Committee
     : ISO/TC 183 Copper, lead, zinc and nickel ores and concentrates
  • ICS
     :
    73.060.99 Other metalliferous minerals

Life cycle

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