| 石墨炉原子吸收光谱法测定土壤中银 |
| |
| 引用本文： | 王霞,陈素兰,张祥志,陈波.石墨炉原子吸收光谱法测定土壤中银[J].环境监测管理与技术,2007,19(4):32-33. |
| |
| 作者姓名： | 王霞 陈素兰 张祥志 陈波 |
| |
| 作者单位： | 江苏省环境监测中心,江苏,南京,210036 |
| |
| 摘 要： | 建立了土壤样品中痕量银的石墨炉原子吸收光谱测定方法,优化了试验条件,标准曲线线性关系良好,当取样质量为0.25 g,定容体积为25 mL时,方法检出限为0.01 mg/kg.经标准样品验证,方法准确度符合土壤样品分析要求.
|
| 关 键 词： | 银 土壤 石墨炉原子吸收光谱法 石墨炉原子吸收光谱 光谱法测定 土壤样品 Atomic Absorption Spectrometry Furnace Graphite Soils Determination 析要 方法检出限 验证 标准样品 定容体积 质量 取样 线性关系 标准曲线 试验条件 优化 测定方法 |
| 文章编号： | 1006-2009（2007）04-0032-02 |
| 收稿时间： | 2006-11-28 |
| 修稿时间： | 2007-06-07 |
Silver Determ ination in the Soils by Graphite Furnace A tom ic Absorption Spectrometry |
| |
| WANG Xia,CHEN Su-lan,ZHANG Xiang-zhi,CHEN Bo.Silver Determ ination in the Soils by Graphite Furnace A tom ic Absorption Spectrometry[J].The Administration and Technique of Environmental Monitoring,2007,19(4):32-33. |
| |
| Authors: | WANG Xia CHEN Su-lan ZHANG Xiang-zhi CHEN Bo |
| |
| Institution: | Jiangsu Environmental Monitoring Center, Nanfing, Jiangsu 210036, China |
| |
| Abstract: | Method was established to determine the trace silver in the soils by graphite furnace atomic absorption spectrometry. The experimental condition was optimized. The liner relation of method was good. The limit detection of method was 0.01 mg/kg at preparing digestive solution 25 mL by weighing about 0.25 g of soil sample. The method meets the accuracy requirements for trace silver determination in the soils with confirmation of standard reference samples. |
| |
| Keywords: | Silver Soil Graphite furnace atomic absorption spectrometry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《环境监测管理与技术》浏览原始摘要信息 |
| 点击此处可从《环境监测管理与技术》下载免费的PDF全文 |
