Fig. 3From: Production, purification, and radiolabeling of the 203Pb/212Pb theranostic pairSchematic of the 228Th/212Pb generator. a Peristaltic pump. b Generator stock solution in lead shielded storage loop. c Pb resin column. d Syringe attached to a female luer fitting to control elution. e Collection vial for 212Pb(OAc)2. Image created with BioRender.comBack to article page