| 激光剥蚀-电感耦合等离子体质谱测定植物样品中的元素 |
| |
| 作者姓名： | Wang Q Zhang W Wang LY Liu YS Hu SH Hu ZC |
| |
| 作者单位： | 中国地质大学(武汉)地质过程与矿产资源国家重点实验室,湖北武汉,430074 |
| |
| 基金项目： | 国家自然科学基金项目(41073020); 中央高校基本科研业务费专项资金项目资助 |
| |
| 摘 要： | 采用193 nm准分子激光剥蚀-电感耦合等离子体质谱(LA-ICP-MS)对标准植物粉末样品(GBW07602-GBW07603灌木枝叶、GBW07604杨树叶、GBW07605茶叶、GBW08514烟草)中13种元素(Li,B,Na,Mg,Al,K,Ca,Cr,Mn,Fe,Ni,Cu,Ba)进行定量测试.向植物粉末样...
|
| 关 键 词： | 激光剥蚀 电感耦合等离子体质谱 植物样品 粉末压饼 元素测定 |
Quantitative determination of elements in plant samples by laser ablation inductively coupled plasma mass spectrometry |
| |
| Wang Q,Zhang W,Wang LY,Liu YS,Hu SH,Hu ZC.Quantitative determination of elements in plant samples by laser ablation inductively coupled plasma mass spectrometry[J].Spectroscopy and Spectral Analysis,2011,31(12):3379-3383. |
| |
| Authors: | Wang Qi Zhang Wen Wang Li-yun Liu Yong-sheng Hu Sheng-hong Hu Zhao-chu |
| |
| Institution: | WANG Qi,ZHANG Wen,WANG Li-yun,LIU Yong-sheng,HU Sheng-hong,HU Zhao-chu State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Wuhan 430074,China |
| |
| Abstract: | The 193nm excimer laser ablation inductively coupled plasma mass spectrometry(LA-ICP-MS)was used for thequantification of 13elements(Li,B,Na,Mg,Al,K,Ca,Cr,Mn,Fe,Ni,Cu and Ba)in the plant samples(GBW070602,GBW070605and GBW08514).Indium standard solution with known concentration was mixed into samples and used as an inter-nal standard.Afterwards the samples were ground again and pressed to disks.NIST SRM 610glass material reference standardwas used as the external standard in the LA-ICP-MS measurements.In con... |
| |
| Keywords: | Laser ablation Inductively coupled plasma mass spectrometry Plant sample Pres sed powders Element determination |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ |
|
