Euratom Research and Training in 2019: the Awards collection
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Fig. 3

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HPLC-MS chromatograms of TODGA solvents (a) fresh as reference material, (b) in presence of air irradiated up to 500 kGy, (c) in presence of Argon irradiated up to 500 kGy and (d) air flow sparging irradiated up to 500 kGy all of them in contact with 0.5 mol/L HNO3.