This standard specifies the use of Inductance Coupled Plasma Atomic Emission Spectroscopy (AES) method to determine the content of calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead and other elements in zirconium compounds. It is suitable for chemical analysis of various zirconium compounds, including zirconium-based alloys and zirconides. The method has high Sensitivity and accuracy, and can meet the requirements for the analysis of trace elements. The determination range includes the content of these elements in the sample, ensuring the Reliability and conformity of the analysis results.