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Novel ion exchange chromatography method for nca arsenic separation. | LitMetric

Novel ion exchange chromatography method for nca arsenic separation.

Appl Radiat Isot

Institute of Nuclear Techniques, Budapest University of Technology and Economics, Műegyetem rkp. 9, H-1111 Budapest, Hungary. Electronic address:

Published: April 2017

A high-performance liquid chromatography (HPLC) device equipped with an anion exchange column was used to isolate nca As from reactor irradiated GeO targets. The oxidation states of the isotope As during the process was verified by thin layer chromatography. The radionuclidic purity of the separated fractions was checked by gamma measurements and it was found to be 99.91% for the As fraction. The elaborated method was applied to separate the isotope As from cyclotron irradiated GeO targets too.

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http://dx.doi.org/10.1016/j.apradiso.2017.01.008DOI Listing

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