| Autor: |
Li, Xin, Semkow, Thomas, Bradt, Clayton, Syed, Umme-Farzana, Bari, Abdul, Torres, Miguel, Nishikawa, Kimi, Khan, Abdul, Menia, Traci |
| Předmět: |
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| Zdroj: |
Journal of Radioanalytical & Nuclear Chemistry; Jul2017, Vol. 313 Issue 1, p197-206, 10p, 4 Charts, 4 Graphs |
| Abstrakt: |
We report a study of a fast radiochemical method to determine the activity of I via the radiochemical recovery obtained with a I tracer. Previous methods were valid for low levels of I activities. In the new method, we developed a correction using the 29.7-keV X-ray peak from Xe, taking into consideration that this peak originates from both and I decay. This enables quantitation of high levels of I activity. Furthermore, for a very high I activity, one can use the 39.6-keV gamma peak which is unique to I. Combining both approaches enables quantitation of I activities up to 200 times that of the I recovery tracer. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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