After being smelted with fire assay and enriched with cupellation method,the precious metal is decomposed with chloroazotic acid.
试样经火试
法熔炼和灰吹富集后,
合粒以王水分解,在
酸介质中,用火焰原
分光光度法测定钯量。
，重After being smelted with fire assay and enriched with cupellation method,the precious metal is decomposed with chloroazotic acid.
试样经火试法熔炼和灰吹富集后,合粒以王水分解,在酸介质中,用火焰原分光光度法测定钯量。
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