標準號：ISO 15247-1999
中文標準名稱：硫化鋅精礦 銀含量的測定 酸溶和火焰原子吸收光譜法
英文標準名稱：Zinc sulfide concentrates - Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method
標準類型：D40
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：D40
國際標準分類號：73.060.99
適用范圍：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.