WANG Lin, WANG Nan. Determination of Carbon, Sulfur, Oxygen, Nitrogen and Hydrogen in Pure Gold by High-Frequency Combustion - Infrared Absorption Spectroscopy Combined with Inert Gas Melting - Infrared Absorption/Thermal Conductivity Method[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART B:CHEMICAL ANALYSIS, 2025, 61(11): 1374-1378. DOI: 10.11973/lhjy-hx240034