GB/T 15249.1-2009
ActiveMethods for chemical analysis of crude gold - Part 1: Determination of gold content - Fire assay gravimetric method
合质金化学分析方法 第1部分：金量的测定 火试金重量法
Application Summary AI generated
This standard specifies the fire assay gravimetric method for determining the gold content in crude gold, which is unrefined gold containing other metals. It is applied in the metallurgical industry for quality control and trading of crude gold, particularly in gold smelters, refineries, and commodity inspection laboratories. The method is used to ensure accurate valuation and compliance with purity specifications for gold bullion and intermediate products.
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