Rapid determination of 239Pu in urine samples using molecular recognition technology product AnaLig®Pu-02 gel |
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| Authors: | Silvia Dulanská Boris Remenec Ján Bilohuščin Miroslav Labaška Bianka Horváthová Andrej Mátel |
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| Institution: | 1. Department of Nuclear Chemistry, Faculty of Natural Sciences, Comenius University, Mlynska Dolina, 842 15, Bratislava, Slovakia
2. Faculty of Social Sciences and Health Care Constantine the Philosopher University, Kraskova 1, 949 74, Nitra, Slovakia
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| Abstract: | This paper describes the use of IBC′s AnaLig®Pu-02 molecular recognition technology product to effectively and selectively pre-concentrate, separate and recover plutonium from urine samples. This method uses two-stage column separations consisting of two different commercial products, Eichrom’s Pre-filter Material and AnaLig®Pu-02 resin from IBC Advanced Technologies. By eliminating the co-precipitation techniques and the ashing steps to remove residual organics, the analysis time was reduced significantly. The method was successfully tested by adding known activities of reference solutions of 242Pu and 239Pu to urine samples. |
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