About IGARASHI K
About Tokyo Univ. Agriculture and Technol., Tokyo, JPN
About AKAGI T
About Tokyo Univ. Agriculture and Technol., Tokyo, JPN
About FU F-F
About Inst. Physical and Chemical Res. (RIKEN), Saitama, JPN
About YABUKI S
About Inst. Physical and Chemical Res. (RIKEN), Saitama, JPN
About Analytical Sciences
About rare earth element
About Physical analysis of minerals,rocks,ores
About Phosphoric acid 2-ethylhexyl
About 溶媒抽出
About ICP
About 石灰石
About 地質
About 標準
About 希土類元素
About 定量