Norm

ISO 15248:1998 en

Zinc sulfide concentrates - Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation

98,05

Over deze norm

Status Definitief
Aantal pagina's 25
Commissie Non-ferro
Gepubliceerd op 01-12-1998
Taal Engels
Specifies a fire assay and flame atomic absorption spectrometric method for the determination of silver and gold contents of zinc sulfide concentrates. The method is applicable to the determination of silver and gold in zinc sulfide concentrated 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 and gold contents from 0,1 g/t to 12 g/t.

Details

ICS-code 73.060.99
Nederlandse titel Zinc sulfide concentrates - Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
Engelse titel Zinc sulfide concentrates - Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation

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