Letter | Published:

Determination of Iodine-131 Specific Activity by Protein lodination

Nature volume 212, pages 285286 (15 October 1966) | Download Citation



IODINE-131 is obtained either from fission products of uranium-235 or, more conveniently, by neutron irradiation of tellurium in the form of metal or oxide. Naturally occurring tellurium consists of 18.7 per cent tellurium-126, 31.8 per cent tellurium-128, 34.5 per cent tellurium-130 and five other minor nuclides. Irradiation will give rise to three iodine isotopes by the concurrent nuclear reactions

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    , Nature, 182, 53 (1958).

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    , , , , , and , Univ. of Rochester Atomic Energy Project Report UR, 604 (1962).

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  1. The Radiochemical Centre, Amersham, Buckinghamshire.

    • J. S. GLOVER
    •  & B. P. SHEPHERD


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