ISO 15247:2015 specifies an acid dissolution and flame atomic absorption spectrometric method for the determination of silver content of zinc sulfide concentrates.
The method is applicable to the determination of silver in zinc sulfide concentrates containing up to 60 % (m/m) zinc in the form of zinc blende and related materials.
The method is applicable to silver contents from 10 g/t to 500 g/t.
Status: PublishedPublication date: 2015-07
Corrected version (en): 2015-09
Edition: 2Number of pages: 15
Technical Committee: ISO/TC 183 Copper, lead, zinc and nickel ores and concentrates
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