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Masui, Kenji; Suzuki, Yasaka*; Kitao, Takahiko; Inada, Satoshi; Yamada, Keiji; Watahiki, Masaru
no journal, ,
no abstracts in English
Tomioka, Osamu; Meguro, Yoshihiro; Takahashi, Kuniaki
no journal, ,
no abstracts in English
Haraga, Tomoko; Katayama, Atsushi; Kameo, Yutaka; Nakashima, Mikio; Hoshino, Hitoshi*
no journal, ,
no abstracts in English
Shinha, Yusuke; Aoyagi, Noboru; Shimojo, Kojiro; Naganawa, Hirochika; Izuoka, Akira*
no journal, ,
no abstracts in English
Meguro, Yoshihiro
no journal, ,
no abstracts in English
Sumi, Mika; Takamatsu, Mai*; Abe, Katsuo; Kageyama, Tomio; Nakazawa, Hiroaki
no journal, ,
All accountancy analyses at Plutonium Fuel Development Center (PFDC) are performed by isotope dilution mass spectrometry (IDMS) which well-characterized standard materials are required. Since there are no suppliers in Japan, all Pu CRMs are imported while difficulties of Pu transportation are increasing. It is required to secure reference materials for continuing reliable accountancy analysis. Recently, several examinations and tasting were performed at PFDC to save CRMs. Also, Pu was separated and purified from MOX powder (MOX-Pu) stored at PFDC and its potential as standard material has been evaluated. Make up value of MOX-Pu and prepared spikes will be validated by intercomparison including international laboratories.
Se and 
Tc in radioactive waste samplesKameo, Yutaka; Katayama, Atsushi; Nakashima, Mikio
no journal, ,
no abstracts in English
Yamamoto, Hiroyuki; Esaka, Fumitaka; Matsue, Hideaki; Sasase, Masato*
no journal, ,
Non-destructive depth profile analysis of solid surface has been performed by using various quantum beams.
Yamamoto, Hiroyuki
no journal, ,
Preface for the 5th meeting on analytical chemistry in ibaraki.
Katayama, Atsushi; Ishimori, Kenichiro; Kameo, Yutaka; Nakashima, Mikio
no journal, ,
no abstracts in English
Okamura, Hiroyuki; Hirayama, Naoki*; Shimojo, Kojiro; Naganawa, Hirochika; Imura, Hisanori*
no journal, ,
no abstracts in English
Yamazaki, Tatsuya; Asaoka, Hidehito; Taguchi, Tomitsugu; Yamamoto, Hiroyuki; Shamoto, Shinichi; Toyoshima, Yasutake*
no journal, ,
no abstracts in English