@inproceedings{oai:repo.qst.go.jp:00054797,
 author = {Zheng, Jian and Wang, Zhongtang and Tagami, Keiko and Uchida, Shigeo and 鄭 建 and 王 鍾堂 and 田上 恵子 and 内田 滋夫},
 book = {Proceedings of the 17th Workshop on Environmental Radioactivity},
 month = {Oct},
 note = {In this study, a detail evaluation is made of the new sector-field ICP-MS (Element XR) on its analytical potential for ultra-trace determination of 241Am. In order to enhance the sensitivity for 241Am analysis, a high efficiency sample introduction system (Aridus II) was combined with the Element XR. Analytical parameters, such as the RF power of SF-ICP-MS, flow rates of Ar sweep gas and N2 gas of the Aridus system were carefully optimized. A detection limit at attogram (10-18 g) level was obtained, which is comparable or even better than that of AMS, indicating a significant advance of ICP-MS for ultra-trace 241Am measurements.},
 pages = {180--185},
 title = {Ultra-trace determination of Am-241 by SF-ICP-MS combined with a high efficiency sample introduction system},
 volume = {2016-8},
 year = {2016}
}