2:00 PM - 2:30 PM
○Takashi Imazono1, Masato Koike1, Tetsuya Kawachi1, Noboru Hasegawa1, Masaru Koeda2, Tetsuya Nagano2, Hiroyuki Sasai2, Yuki Oue2, Zeno Yonezawa2, Satoshi Kuramoto2, Masami Terauchi3, Hideyuki Takahashi4, Nobuo Handa4, Takanori Murano4 (JAEA1, Shimadzu Corp.2, Tohoku Univ.3, JEOL Ltd.4)