| ICP—OES法测定异辛酸铅中的铅含量 |
| |
| 引用本文： | 杨慧,杨柳,刘新群,王进. ICP—OES法测定异辛酸铅中的铅含量[J]. 上海涂料, 2011, 49(2): 32-34 |
| |
| 作者姓名： | 杨慧 杨柳 刘新群 王进 |
| |
| 作者单位： | 株洲时代新材料科技股份有限公司技术中心,湖南株洲,412007 |
| |
| 摘 要： | 建立了电感耦合等离子体发射光谱仪（ICP—OES）测定异辛酸铅中铅含量的方法。试样经加热分解、蒸干后直接用酸溶解，用ICP—OES仪测定铅含量。此方法的检出限为0．0151μg／mL，相对标准偏差为1．24％-1．60％（n=7），回收率为99．4％～101．6％。该方法快速、准确、灵敏度高，适用于异辛酸铅中铅含量的测定。
|
| 关 键 词： | ICP—OES 异辛酸铅 铅含量测定 |
Determination of Lead Content in Lead Isooctanoate by ICP-OES |
| |
| YANG Hui,YANG Liu,LIU Xin-qun,WANG Jin. Determination of Lead Content in Lead Isooctanoate by ICP-OES[J]. Shanghai Coatings, 2011, 49(2): 32-34 |
| |
| Authors: | YANG Hui YANG Liu LIU Xin-qun WANG Jin |
| |
| Affiliation: | YANG Hui,YANG Liu,LIU Xin-qun,WANG Jin(Zhuzhou Times New Material Technology Co.,Ltd.,Hunan Zhuzhou,412007,China) |
| |
| Abstract: | A method for determination of lead content in lead isooctanoate by ICP-OES has been developed.The sample was evaporated and decomposed by heating directly, then dissolved with acid, the lead content was measured by ICP-OES. The detection limit of this method was 0.015 1 μg/mL, relative standard deviation was 1.24%-1.60% （ n=7 ）, recovery percent was 99.4%-101.6%. The method is rapid, accurate, high sensitive, and suitable for determination of lead content in the lead isooetanoate. |
| |
| Keywords: | ICP-OES |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
