Abstract
A method is described for the determination of89Sr and90Sr in samples of plant and animal origin. The Rehak-Feddersen method was modified to measure90Sr. Modification was made in the sample preparation and in the toluene-HDEHP [di(2-ethylhexyl)phosphoric acid] extraction. After the extraction of yttrium, strontium is separated with nitric acid and—calculating with a correction factor—89Sr can directly be determined. Namely,89Sr can be measured in an aqueous solution by a liquid scintillation technique with an efficiency of 30% while90Sr with 1.4% only. Quenching of the solution—depending on the composition—which may influence the measurement of90Y and89Sr was also examined. Detection limits and reproducibilities are given. Finally, evaluation of the experimental data is reported.
Similar content being viewed by others
Literatur
S. ZIMA, P. GIACINTOV, J. Radioanal. Chem., 7 (1971) 9.
E. J. BARATTA, F. E. KNOWLES, Anal. Chem. 43 (1971) 1138.
A. L. BONI, Anal. Chem. 35 (1963) 744.
J. H. HARLEY, J. A. O. A. C., 46 (1963) 371.
A. MONTAG, Z. Lebensm. Unters.-Forsch., 127 (1965) 121.
K. G. BERGNER, P. JAEGERHUBER, Deutsche Lebensm.-Rundschau, 60 (1964) 253.
W. F. MERRIT, Can. J. Chem., 36 (1958) 425.
E. WELTE, U. MARCKWORDT, Atompraxis, 6 (1960) 228.
M. J. OWERS, T. W. EVETT Analyst, 89 (1964) 544.
G. K. MURTHY, J. E. COAKLEY, J. E. CAMPBELL, J. Dairy Sci., 43 (1960) 151.
R. MÜLLER, J. BÄUMLER, Mitt. Gebiete Lebensm. Hyg., 50 (1959) 39.
A. PARKER, E. H. HENDERSON, G. S. SPICER, At. Energy Res. Estab. (Gt. Brit) Rept. Aere-Am 101, 1965, p. 37.
J. H. HARLEY, Manual of Standard Procedures, New York, Health and Safety Laboratory U. S. Atomic Energy Comission, 1976.
S. ZIMA, P. GIACINTOV, J. Radioanal. Chem., 7 (1971) 19.
E. J. BARATTA, F. E. KNOWLES, J. A. O. A. C., 56 (1973) 213.
M. A. WADE, H. J. SEIM, Anal. Chem.,33 (1961) 793.
E. LAZZARINI, Intern. J. Appl. Radiation Isotopes, 16 (1965) 443.
J. H. C. GILLARD-BARUH, Radiochim. Acta, 20 (1973) 73.
M. SENEGACNIK, S. PALJK, J. KRISTAN, Fres. Z. Anal. Chem., 249 (1970) 39.
J. J. BOUQUIAUX, J. H. C. GILLARD-BARUH, Radiochim. Acta, 14 (1970) 39.
G. M. MILTON, W. E. GRUMMIT, Can. J. Chem., 35 (1957) 541.
P. S. DAVIS, Nature, 183 (1959) 674.
P. C. STEIN, Anal. Chem. 34 (1962) 352.
L. P. GREGORY, Anal. Chem., 44 (1972) 2113.
E. J. BARATTA, T. C. REAVEY, J. Agr. Food Chem., 17 (1969) 1337.
S. DAVIS, A. ARNOLD, J. A. O. A. C., 47 (1964) 580.
W. REHAK, B. FEDDERSEN, Rep.-Staatl.Zent. Strahlenschutz DDR, 149 1973, p. 17.
A. ARNOLD, S. DAVIS, J. A. O. A. C., 48 (1965) 5.
H. G. PETROW, Anal. Chem., 37 (1965) 584.
M. IJUIN, R. NAKAMURA, G. TANAKA, Radioisotopes, 18 (1969) 268.
M. M. GOLUTVINA, T. A. KAZAKOVA, Y. M. NIKOLAEV, Vopr. Pitaniya, 22 (1963) 66.
J. GOFFART, Bull. Soc. Chim. Biol., 42 (1960) 251.
R. J. VELTEN, A. S. GOLDIN, Anal. Chem., 33 (1961) 128.
A. S. GOLDIN, R. J. VELTEN, Anal. Chem., 33 (1961) 149.
K. G. BERGNER, P. JAEGERHUBER, Deut. Lebensm.-Rundschau. 60 (1964) 11.
R. J. VELTEN, Nucl. Instr. Methods, 42 (1966) 169.
J. E. HARDCASTLE, W. H. FULLER, R. J. HANNAPEL, J. Radioanal. Chem., 13 (1973) 141.
K. BUCHTELA, M. TSCHURLOVITS, Int. J. Appl. Radiat. Isot., 26 (1975) 333.
L. Gy., NAGY, Radiokémia és izotóptechnika, Tankönyvkiadó, Budapest, 1970.
N. BORUS-BÖSZÖRMÉNYI, J. KOVÁCS, Z. FEKETE, Radiochem. Radioanal.Letters, 34 (1978) 51.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Borus-Böszörményi, N., Kovács, J. Bestimmung des Gehaltes an90Sr und89Sr in Proben tierischer und pflanzlicher Herkunft. J. Radioanal. Chem. 68, 23–38 (1982). https://doi.org/10.1007/BF02517605
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02517605