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乙醇对ICP-AES测Hg增敏效应的研究 被引量:2

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摘要 建立了ICP-AES测Hg的新方法。研究了乙醇对溶液表面张力、雾化效率的影响。结果表明,乙醇的加入降低了溶液表面张力,从而提高了雾化效率,降低了方法检出限,对ICP-AES测Hg具有一定的增敏效应。该法已应用于PVC标准样品中汞的测定。
出处 《分析试验室》 CAS CSCD 北大核心 2010年第S1期146-148,共3页 Chinese Journal of Analysis Laboratory
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