Development Of Elemental And Isotopic Analysis Of Uranium And Thorium In Material Using An Automatic Spe Injection Equipment Coupled To Icp-Drc-Ms

We have investigated to elucidate the relationship between specific activities of radionuclides and elemental concentrations of trace elements in environment and materials. In 2010 the funding for bigger equipment cost of ICPMS (Inductively Coupled Plasma Mass Spectrometry) and automated SPE (Solid Phase Elution) was allowed to insert it in the national revised budget for The University of Tokushima. In this paper, we have briefly introduced a new integrated instrumental system based on ICPMS and SPE for radiation measurement and multi trace elemental analysis.