ISO 9062:1992
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ISO 9062:1992
16633

Abstract 

Applicable to products having Mn-contents in the range 0,006 % to 0,4 %. Decomposition of the test portion with nitric and perchloric acids. After dilution follows oxidation of manganese to permanganate with sodium metaperiodate. Spectrometric measurement at 545 nm.


General information 

  •  :  Withdrawn
     : 1992-12
  •  : 2
     : 4
  •  : ISO/TC 175 Fluorspar
  •  :
    73.080 Non-metalliferous minerals

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