@article{oai:ous.repo.nii.ac.jp:00000974, author = {猶原, 順 and Naohara, Jun and 大西, 諭 and Oonishi, Satoshi and 佐藤, 昭彦[他] and Satou, Akihiko}, journal = {岡山理科大学紀要. A, 自然科学, Bulletin of Okayama University of Science. A, Natural Sciences}, month = {Mar}, note = {P(論文), For determination of trace elements in environmental sample by inductively coupled plasma mass spectrometry (ICP-MS), the optimum condition of ICP-MS was determined and the stability of ICP-MS and the precision of elements concentration were investigated. The optimum condition was the sampling depth : 13 mm and RF-power : 1.2 KW. The stability of ICP-MS was indicated little drift of ionic strength after plasma lighting, however, ICP-MS was stabilized after 40 minutes. The coefficient variation (CV) of analyzed element concentration by external calibration was under 3% and the precision of analysis was very high.}, pages = {93--100}, title = {ICP-MSによる環境試料中の痕跡元素の測定 (1)ICP-MS装置の最適条件及びその分析精度}, volume = {28}, year = {1993}, yomi = {ナオハラ, ジュン and オオニシ, サトシ and サトウ, アキヒコ} }