GB/T 8152.17-2023 《Methods for chemical analysis of lead concentrates—Part 17： Determination of aluminum，magnesium，iron，copper，zinc，cadmium，arsenic，antimony，bismuth and calcium contents— Inductively coupled plasma atomic emission spectrometry》 Related products

This standard specifies a method for the determination of aluminum, mg, iron, copper, zinc, cadmium, arsenic, antimony, bismuth and calcium in lead concentrates by using Inductance Coupled Plasma Atomic Emission Spectrometer (ICP-OES). After the sample is microwave digested by concentrated nitric acid hydrogen peroxide, the emission intensity of each element is determined by ICP-OES, and the internal standard method is used to quantify. The concentration of each element is determined by standard work Linear dispersion, and the content of each element in the sample is calculated. This standard is applicable to the accurate determination of the content of various elements in lead concentrates, providing a basic basis for analysis and testing for related industries.