After being smelted with fire assay and enriched with cupellation method,the precious metal is decomposed with chloroazotic acid.
试样经火试金法
灰吹富集后,贵金属合粒以王水分解,在
酸介质中,用火焰原子吸收分光光度法
量。
After being smelted with fire assay and enriched with cupellation method,the precious metal is decomposed with chloroazotic acid.
试样经火试金法灰吹富集后,贵金属合粒以王水分解,在酸介质中,用火焰原子吸收分光光度法量。
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