原子荧光光谱法快速测定出土文物体及周围土壤中砷与汞的研究  

Rapid Determination of Arsenic and Mercury in Soil of Unearthed Object by AFS

作　　者：高永宏[1] 祝建国[1] 陈月源[1] 毛振才[1] 陈港泉[2] 

机构地区：[1]国土资源部兰州矿产资源监督检测中心,甘肃兰州730050 [2]甘肃敦煌研究院,甘肃敦煌736200

出　　处：《广东微量元素科学》2012年第6期58-61,共4页Trace Elements Science

摘　　要：采用王水分解试样,原子荧光光谱法(AFS)测定了出土文物体及周围土壤中的砷、汞。结果表明,该测定的相对标准偏差分别为:0.8%～1.0%;1.4%～1.5%。方法回收率分别为:97.0%～102.0%;98.0%～104.0%。该法具有简便、快速、准确等优点,结果令人满意。The sample was dissolved in aqua vegia, AFS method was used to determine arsenic and mercury in soil of unearthed object. The ralative stand deviations of them are O. 8% - 1.0%, 1.4% -1.5%. The recovery of them are 97.0% - 102.0% , 98.0% - 104. 0%. The method is simple, rapid and aeeurate with satisfactory results.

关 键 词：原子荧光光谱法 文物体 土壤 砷 汞 

分 类 号：O657.31[理学—分析化学]