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Application of short-lived radionuclides in neutron activation analysis of biological and environmental samples
Authors:Grass  F  Bichler  M  Dorner  J  Holzner  H  Ritschel  A  Ramadan  A  Westphal  G P  Gwozdz  R
Institution:1.Atominstitut, Vienna, Austria
;2.Atomic Energy Authority, Cairo, Egypt
;3.Tracechem, Copenhagen, Denmark
;
Abstract:

The application of short-lived nuclides, especially in connection with the6LiD-converter, in biological and environmental samples is demonstrated on I and Br determination in human urine, on I in pet food, and on the analysis of all the halogens in volcanic gases in a single activation. Trace element determination in lichens indicates polluted and unpolluted areas. The use of the 74-s38mCl enables the rapid screening of great number of samples.

Keywords:
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