Separation of thallium-201 from lead-201 using N-benzylaniline |
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| Authors: | V J Sodd K L Scholz J W Blue |
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| Institution: | (1) Nuclear Medicine Laboratory Division of Electronic Products, BRH, FDA, University of Cincinnati Medical Center, 45267 Cincinnati, Ohio, (USA);(2) Lewis Research Center, NASA, 44135 Cleveland, Ohio, (USA) |
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| Abstract: | A procedure is described for the liquid extraction of ingrown201Tl from its precursor201Pb using N-benzylaniline. The yield for a double extraction averaged 95.9±3.2% for thallium; 2.9±4.2% for lead. Yields for
back extraction into acetic acid averaged 93.7±1.5%. |
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