Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic - Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method Ingestion-build-232773 PD IEC TR 61000‑1 is

PD IEC TR 61000‑1 is a series on Electromagnetic compatibility

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This European Standard specifies dimensional and cross-sectional tolerances for cold rolled steel sections produced on roll-forming machines

Three basic methods are described

Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic - Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method Ingestion-build-232773 PD IEC TR 61000‑1 is1 Scope This International Standard specifies an iron hydroxide concentration 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 sulfide concentrates, the method is applicable to the determination of mass fractions of arsenic from 0,05 % to 2,0 %; b) for lead sulfide concentrates, the method