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本文主要是应用石墨炉平台技术测定金属铅中微量铊,在一定介质条件下可以不经分离铅基体而获得较好的分析结果,可满足铅中0.0002～0.02%铊的测定。
In this paper, graphite furnace platform technology is applied to the determination of trace thallium in metallic lead. Under certain media conditions, the lead matrix can be obtained without the better analytical results, which can meet the determination of 0.0002 ~ 0.02% thallium in lead.