节点文献
高效液相色谱分离与质谱稳定同位素稀释法联合测定地质样品中钐及钕
Determination of Samarium, Neodymium in GeologicalSamples by High-performance Liquid ChromatographyStable Isotopic Dilution Mass Spectrometry
【摘要】 本文报道了用高效液相色谱分离,制取高纯度的Sm及Nd。再与质谱稳定同位素稀释法联合测定几种岩石矿物中的Sm与Nd。
【Abstract】 A method for the determination of Sm, Nd in geological samples is studied. This method is based on the separation process of making high purity of Sm, Nd by HPLC and on the determination of Sm, Nd by stable isotope dilution mass spectrometry. The isotope composition can also be determined by this method.
【关键词】 高效液相色谱;
质谱稳定同位素稀释法;
钐;
钕;
【Key words】 High-performance liquid chromatography; Stable isotopic dilution mass spectrometry; Samarium; Neodymiun.;
【Key words】 High-performance liquid chromatography; Stable isotopic dilution mass spectrometry; Samarium; Neodymiun.;
- 【文献出处】 分析化学 ,Chinese Journal of Analytical Chemistry , 编辑部邮箱 ,1993年09期
- 【被引频次】1
- 【下载频次】75