摘 要: | 通过试验确定试样溶解方式,选择最佳谱线,采用ICP-AES方法直接测定BAg56Cu Zn Sn中Ag、Cu、Zn、Sn、Cd、Si。方法的检出限分别为0.0168,0.0045,0.0006,0.0009,0.000,0.0012。相对标准偏差分别为0.4703,0.3588,0.3415,0.2988,1.576,1.326。加标回收率分别为100.0~100.4,99.52~100.1,99.4~103.8,98.5~100.1,97.9~100.0,98.6~101.8。方法简单可靠,快速。
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