About KAGAWA H
About Nippon Ika Univ., Kawasaki, JPN
About SUGITA T
About Komazawa Jonior Coll., Setagaya, JPN
About Journal of Radioanalytical and Nuclear Chemistry
About calcium isotope
About calcium-45
About Radiochemical analysis of inorganic compounds
About β線
About 検出器
About シリコン
About フォトダイオード
About 水溶液
About カルシウム