Technique for the Determination of the Radioactive Content of Liquids
- 1 April 1933
- journal article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 4 (4) , 216-222
- https://doi.org/10.1063/1.1749104
Abstract
For the removal of radon from liquids, simplified apparatus, including a special reflux condenser, free from carry-over difficulties, is described. For the measurement of small quantities of radon or thoron, cylindrical ionization chambers, with moisture proof insulation, together with a removable head, evacuated, bifilar electrometer are described. The importance of constancy of the background ionization due to cosmic and local radiation is emphasized, and precautions are described which insure a highly constant background in the present type of apparatus.Keywords
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