KS ISO 13547-2:2014

Copper, lead, zinc and nickel sulphide concentrates-Determination of arsenic Part 2: Acid digestion and inductively coupled plasma atomic emission spectrometric method.

Specifies an acid digestion and inductively coupled plasma atomic emission spectrometric (ICP-AES) method for the determination of the mass fraction of arsenic in copper, lead, zinc, and nickel sulfide concentrates as follows: a) for copper sulfid