运用电感耦合等离子体质谱法测定荠菜中稀土元素的研究  

Determination of Rare Earth Elements in Capsella bursa-pastoris L with Inductively Coupled Plasma Mass Spectrometry

作　　者：周连文[1] 吕元琦[1] 李新民[1] 

机构地区：[1]德州学院化学系,山东德州253023

出　　处：《安徽农业科学》2008年第6期2166-2167,共2页Journal of Anhui Agricultural Sciences

摘　　要：建立了一种压力密闭消解电感耦合等离子体质谱法测定荠菜中稀土元素的方法。利用该方法分析了国际标准物质(NIST1572)中的稀土元素,结果与标准值一致。该方法被用于分析荠菜实际样品中的稀土元素,结果令人满意。A determining method of rare earth elements in Capsella bursa-pastoris L samples with Inductively Coupled Plasma Mass Spectrometry（ICP-MS） was developed.Rare earth elements in certified reference material（NIST1572）were determined with the developed method and the determined value was in good agreement with the certified value.This method was applied to real sample analysis with satisfactory results.

关 键 词：荠菜 电感耦合等离子体质谱(ICP-MS) 稀土元素(REEs) 

分 类 号：Q946[生物学—植物学]