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Instrumental neutron activation analysis of samples with masses from micrograms to hectograms |
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| Authors: | R. Gwozdz H. J. Hansen K. L. Rasmussen H. Kunzendorf |
| Affiliation: | (1) Tracechem, Markmandsgade 2, DK-2300 Copenhagen, (Denmark);(2) Geological Institute, University of Copenhagen, Øster Voldgade 10, DK-1350 Copenhagen, (Denmark);(3) Department of Physics, University of Odense, Campusvej 55, DK-5230 Odense M, (Denmark);(4) Risø National Laboratory, P.O. Box 49, DK-4000 Roskilde, (Denmark) |
| Abstract: | The rotating rig at the Danish DR-3 reactor was used for irradiation of samples with masses from a hundred micrograms to several hundred grams. The pneumatic post for uranium delayed neutron counting was used for automatic sequential irradiation of samples subdivided into up to 24 aliquots, each with a volume of 7 cm3. The cumulative samples were measured in polyethylene irradiation containers in a specially designed radial holder. |
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