About TANAKA T
About Japan Atomic Energy Research Inst., Ibaraki-Pref., JPN
About SENOO M
About Japan Atomic Energy Research Inst., Ibaraki-Pref., JPN
About Radioisotopes
About humic acid
About functional group
About Nuclear chemistry,radiochemistry in general
About 錯形成
About 腐植物質
About 分子サイズ
About 官能基