| SG921-1型双光束测汞仪测定头发中的痕量汞 |
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| 引用本文： | 陈前火,连锦明,童庆松. SG921-1型双光束测汞仪测定头发中的痕量汞[J]. 福建师范大学学报(自然科学版), 2003, 19(2): 114-116 |
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| 作者姓名： | 陈前火 连锦明 童庆松 |
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| 作者单位： | 福建师范大学化学系,福建,福州,350007 |
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| 基金项目： | 福建省自然科学基金资助项目 ( E970 11) |
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| 摘 要： | 用SG921—1型双光束测汞仪测定了头发中痕量汞．结果表明两组发样的回收率分别为101．7％和99．1％，该方法具有灵敏度高、精密准确、操作简便易行等优点．
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| 关 键 词： | 头发 汞 含量测定 SG921－1型双光束测汞仪 冷原子吸收光谱 样品预处理 发样消化 |
| 文章编号： | 1000-5277(2003)02-0114-03 |
| 修稿时间： | 2002-07-25 |
Determination of Trace Mercury in the Hair by SG921-1 Twin Beam Mercury Aanalyzer |
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| CHEN Qian-huo,LIAN Jin-ming,TONG Qing-song. Determination of Trace Mercury in the Hair by SG921-1 Twin Beam Mercury Aanalyzer[J]. Journal of Fujian Teachers University(Natural Science), 2003, 19(2): 114-116 |
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| Authors: | CHEN Qian-huo LIAN Jin-ming TONG Qing-song |
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| Abstract: | Trace mercury in the hair was determined with SG921-1 twin beam mercury analyzer. The results show that the recovery of two group of hair is between 99.1% and 101.7% and the method has high sensitivity, precision and good reappearance. |
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| Keywords: | mercury in the hair SG921-1 twin beam mercury analyzer cool atomic absorption spectrum |
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