ISO 15247-1999 硫化锌精矿 银含量的测定 酸溶和火焰原子吸收光谱法

标准号：ISO 15247-1999
中文标准名称：硫化锌精矿 银含量的测定 酸溶和火焰原子吸收光谱法
英文标准名称：Zinc sulfide concentrates - Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method
标准类型：D40
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：D40
国际标准分类号：73.060.99
适用范围：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.