@article{oai:tohoku.repo.nii.ac.jp:00044241, author = {Takada, Kunio and Ashino, Tetsuya and Itagaki, Toshiko and Morimoto, Yukitoshi and Wagatsuma, Kazuaki and Abiko, Kenji}, issue = {2}, journal = {Materials Transactions}, month = {}, note = {学術論文 (Article)}, pages = {105--110}, title = {Determination of Trace Element Quantities in Ultra High-Purity Iron by Spectrochemical Analysis after Chemical Separation}, volume = {43}, year = {2002} }