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EJNMMI Radiopharmacy and Chemistry
Fig. 2 | EJNMMI Radiopharmacy and Chemistry

Fig. 2

From: Membrane-based microfluidic solvent extraction of Ga-68 from aqueous Zn solutions: towards an automated cyclotron production loop

Fig. 2

a Extraction efficiencies for batch extraction of Ga-68 from various Zn(NO3)2 solutions in HNO3 for a contact time of 10 min. b Extraction efficiencies over time for batch extraction of Ga-68 from 1 M Zn(NO3)2 in 0.01 and 1 M HNO3 solutions. c Back-extraction efficiencies for the batch extraction of Ga-68 into different HCl concentrations within 1 min contact time. d Back-extraction efficiencies obtained for different contact times for the back-extraction of Ga-68 into 2 M HCl. Error bars represent one standard deviation of the mean

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