ISO 15247:1999
Zinc sulfide concentrates - Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method

Standard No.

ISO 15247:1999

Release Date

1999

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 15247:2015

Latest

ISO 15247:2015

Scope

This International Standard 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.

ISO 15247:1999 history

• 2015 ISO 15247:2015 Zinc sulfide concentrates - Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method
• 1999 ISO 15247:1999 Zinc sulfide concentrates - Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method