Abstract
A comprehensive radiochemical procedure for the measurement of gamma/beta activity of131I has been standarized by optimizing different steps. The procedure is mainly divided into three stages, i.e., (1) concentration of iodine using anion exchange column followed by elution; (2) extraction of iodine into CCl4 and back extraction, and (3) precipitation as AgI. The percent chemical recovery and the lower limit of detection (LLD) were found to be 75.5±5% and 0.014 mBq/ml, respectively.
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References
S. Palagyi, R. Markusova, Radiochem. Radioanal. Letters, 32 (1978) 301.
D. van As, C. M. Vleggaar, B. Goodwin, E. C. Ockerse, Atomic Energy Board, Pelindaba, Pretoria, S. Africa, PEL-254, 1976.
M. F. K. Mogot, H. A. Veringa, J. J. Mol, Health Phys., 47 (1984) 664.
K. C. Ehrhardt, Jr.M. Atrtep Environ. Sci. Technol., 12 (1978) 55.
R. E. Wildung, T. R. Garland, D. A. Cataldo, Health Phys., 32 (1977) 314.
W. W. Flynn, Anal. Chim. Acta, 76 (1975) 113.
S. Takagi, M. Fukushima, H. Koyama, J. Nucl. Sci. Technol., 15 (1978) 145.
H. Kawamura, Y. Sakurai, K. Shiraishi, K. Yanagisawa, J. Environ. Radioact., 6 (1988) 185.
O. D. Markham, D. K. Halford, D. E. Bihl, Health Phys., 38 (1980) 321.
S. C. Foti, Health Phys., 33 (1977) 387.
D. E. McCurdy, R. A. Mellor, Health Phys., 38 (1980) 203.
S. Palagyi, J. Radioanal. Chem., 29 (1976) 271.
The Radiochemistry of Fluorine, Bromine and Iodine, NAS-NS 3005, U.S. Dept. of Commerce, Springfield, Virginia, 1960.
S. Palagyi, T. Szabova, J. Radionucl. Chem. 45 (1978) 285.
H. Smith, E. L. Whitehead, Nature, 199 (1963) 503.
A. L. Boni, Analyst, 88 (1963) 64.
S. Palagyi, Intern. J. Appl. Radiation Isotopes, 34 (1983) 755.
R. Seki, K. Endo, N. Ikeda, J. Environ. Radioact., 6 (1988) 213.
J. J. Gabay, C. J. Paperiello, S. Goodyear, J. C. Daly, J. M. Matuszek, Health Phys., 26 (1974) 89.
Ihsanullah, Sep. Sci. Technol, 29 (1994) 239.
EML HASL-300 Procedures Manual, 27th ed., Environmental Laboratory, U.S. Department of Energy, New York.
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Ihsanullah, Akhter, J., Rauf, A. et al. Method for the determination of131I in urine. J Radioanal Nucl Chem 240, 293–296 (1999). https://doi.org/10.1007/BF02349167
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DOI: https://doi.org/10.1007/BF02349167