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Please use this identifier to cite or link to this item: http://apo.ansto.gov.au/dspace/handle/10238/772

Title: Obtaining 228ra (MsTh 1) from thorium nitrate.
Authors: Arnoux, M
Gizon, A
Jerment, J
Issue Date: Apr-1981
Publisher: Australian Nuclear Science and Technology Organisation
Abstract: 135 kilograms of thorium nitrate purified and recrystallised in 1958 have been treated to extract 228Ra in radioactive equilibrium. Most of the thorium was eliminated by solvent extraction (T.B.P.) and final purification was by chromatography (Dowex 50 W x 8 and 1 x 8 resins). The total yield attained was 38% + 4%.
URI: http://apo.ansto.gov.au/dspace/handle/10238/772
Appears in Collections:Scientific and Technical Reports

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