微波消解-冷原子吸收法测定纸巾纸中的汞含量  

Microwave digestion- cold atomic absorption determination of the mercury content in tissue paper

作　　者：李达光[1] 叶林[1] 易碧华 钟月香 李天宝[1] 

机构地区：[1]江门出入境检验检疫局,广东江门529000

出　　处：《福建分析测试》2013年第6期41-42,48,共3页Fujian Analysis & Testing

摘　　要：采用微波消解技术处理样品，冷原子吸收法测定纸巾纸中的汞含量。对样品前处理中消解体系和消解条件进行讨论，确定了最佳使用条件。结果表明，该方法的回收率达到91．64％～102．66％，适用于纸巾纸中汞含量的检测。Samples by microwave digestion technology processing, cold atomic absorption method to determination of the mercury content in tissue paper. For sample preparation is discussed under the condition of digestion system and resolution, determined the best conditions of use. Results show that the method of recovery 91.64% - 102.66%, and is suitable for the analysis of mercury levels in tissue paper.

关 键 词：微波消解 冷原子吸收 汞 纸巾纸 

分 类 号：O657[理学—分析化学]