"GB/T 7739.10-2025 Methods for chemical analysis of gold concentrates, Part 10: Determination of antimony content" is an integral part of the series of standards for gold concentrate analysis, which stipulates the determination method of antimony content in gold concentrates. The standard provides a unified technical basis for mineral processing, smelting and testing institutions, and helps to accurately control the antimony content in gold concentrates. It plays an important supporting role in evaluating the quality of raw materials, optimizing smelting processes and ensuring production safety.