Abstract:In this article, the foam adsorption analytic method application is discussed. Taking the determination of gold content as an example, the simple experiment of condition analysis is carried out, the experimental process and critical process of the foam adsorption analytic method to determinate gold content are analyzed, and the influencing factors which affecting foam adsorption gold analytical method test are explored. According to the experimental results, when the water bath time is 40min, the thiourea analytical solution concentration is 20g/L, and the hydrochloric acid concentration of the analytical solution is 1%, the analytical solution has a good analytical effect on gold, and the stability of gold analysis is improved effectively.