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Listar por autor "Uchida, Shigeo"
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Artículo
Determination of U isotopic ratios in environmental samples by ICP-MS
Uchida, Shigeo; García-Tenorio García-Balmaseda, Rafael; Tagami, Keiko; García León, Manuel (2000)Inductively coupled plasma mass spectrometry (ICP-MS) has been used for the determination of trace elements in a variety ...
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Artículo
Method for the detection of Tc in seaweed samples coupling the use of Re as a chemical tracer and isotope dilution inductively coupled plasma mass spectrometry
Más Balbuena, José Luis; Tagami, Keiko; Uchida, Shigeo (Elsevier Science BV, 2004)The analysis of artificial radionuclide 99Tc in environmental samples requires of a chemical separation due to its low ...
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Artículo
Rhenium measurements on North Atlantic seaweed samples by ID-ICP-MS: An observation on the Re concentration factors
Más Balbuena, José Luis; Tagami, Keiko; Uchida, Shigeo (Springer, 2005)The estimation of the Re concentration factor (CF) has been carried out to provide additional field information on the ...