【作者】 吕元琦； 李新民； 张智勇； 尹明； 盛勇；

【Author】 LU Yuan-qi, LI Xin-min, SHENG Yong (Research Centre of Analysis, Dezhou University, Dezhou Shandong 253023), LU Yuan-qi, ZHANG Zhi-yong (Key Lab of Nuclear Analysis Techniques, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049), LU Yuan-qi and MY Ming (National Research Centre of Geoanalysis, Beijing 100037)

【机构】 德州学院分析测试中心； 中国科学院高能物理研究所核分析技术重点实验室； 国家地质实验测试中心；

【摘要】 建立了一种电感耦合等离子体质谱法测定银菊珍珠胶囊中稀土元素的方法。利用该方法分析了国家一级灌木枝叶标准物质(GBW 07603)和国际柑橘叶标准物质(NIST 1572)中的稀土元素,结果与标准值吻合。该方法被用于分析银菊珍珠胶囊样品中的稀土元素。更多还原

【Abstract】 A method has been established to determine trace rare earth elements in Yinju Pearl Capasule by inductively coupled plasma mass spectrometry. Fifteen rare earth elements in SRM GBW 07603 and SRM NIST 1572 sample were determined by the developed method, the determined value was in good agreement with the certified value. This method was utilized to determine rare earth elements in Yinju Pearl Capasule with satisfactory results.更多还原