title: Preparation of pure carrier-free 123Xe for rare-gas washout studies.
mesh_terms: D006207:Half-Life; D011868:Radioisotopes; D013691:Tellurium; D014978:Xenon / Q000302:isolation & purification*
chemical_list: D011868:Radioisotopes; D014978:Xenon; D013691:Tellurium