甘蔗糖业Issue(2)：66-70,5.
微波消解-电感耦合等离子体质谱法测定广东蔗区甘蔗中的稀土元素
Determination of REEs in Sugarcane of Guangdong Area by ICP-MS with Microwave Digestion
摘要
Abstract
The determination method of 16 Rare Earth Elements (REEs) in 11 Sugarcane samples of Guangdong cane area by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) with Microwave Digestion was developed. In these samples, the content of89Y,139La,140Ce,146Nd are in a higher level. The other REEs content are below 0.1 mg/kg. There are some differences in different Sugarcane samples. The detection limits of the 16 REEs were less than 1 µg/kg. The relative standard deviations for the REEs ranged from 1.26% to 17.5% and the recoveries of REEs ranged from 96.3% to 106.4%.关键词
微波消解/电感耦合等离子体质谱法(ICP-MS)/甘蔗/稀土元素Key words
Microwave digestion/Inductively coupled plasma mass spectrometry (ICP-MS)/Sugarcane/Rare earth elements (REEs)分类
轻工纺织引用本文复制引用
陈红香,王桂华,李家威,陆剑华,王东映,高裕锋,余构彬,李海乔,郭剑雄..微波消解-电感耦合等离子体质谱法测定广东蔗区甘蔗中的稀土元素[J].甘蔗糖业,2014,(2):66-70,5.基金项目
广东省科技计划项目(2010A040301005)、广东省科技计划项目(2011B040200002)、广东省科技计划项目(2011B040300001)、广州市科技计划项目（11C14040786）、广东省工业技术研究院生物工程研究所科技计划项目（B201302）、广东省工业技术研究院生物工程研究所科技计划项目 （2010A040301005）
