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Oldham, R.D.; Larsen, R.P.
Environmental Research Division annual report: Center for Human Radiobiology, July 1982-June 19831984
Environmental Research Division annual report: Center for Human Radiobiology, July 1982-June 19831984
AbstractAbstract
[en] A radiochemical method has been developed for the determination of multiple isotopes of uranium, neptunium, and plutonium in biological materials. The elements are separated from the other sample constituents and from each other by anion exchange in halide media. Their recoveries are monitored by isotopic diluents. The amounts of the analyte and diluent isotopes of each element are measured alpha spectrometrically. The interelemental separation factors are generally greater than 102, and the recovery of each element ranges from 60% to 90%. 4 references, 1 table
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Argonne National Lab., IL (USA); p. 61-64; Mar 1984; p. 61-64; Available from NTIS, PC A09/MF A01 as TI84008870
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Report
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ACTINIDE NUCLEI, ALPHA DECAY RADIOISOTOPES, BETA DECAY RADIOISOTOPES, BIOLOGICAL MATERIALS, BIOLOGICAL WASTES, BODY, BODY FLUIDS, CHROMATOGRAPHY, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, EVEN-EVEN NUCLEI, EVEN-ODD NUCLEI, HEAVY NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MATERIALS, NEPTUNIUM ISOTOPES, NUCLEI, ODD-EVEN NUCLEI, PLUTONIUM ISOTOPES, RADIOISOTOPES, SECONDS LIVING RADIOISOTOPES, SEPARATION PROCESSES, URANIUM ISOTOPES, WASTES, YEARS LIVING RADIOISOTOPES
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