HU XIEN;FAN SHURU;QI XIAOTIAN Institute of Nuclear Energy Technology, Tsinghua University Beijing Institute of Nuclear Engineering. SPECTROPHOTOMETRIC DETERMINATION OF TRACE THORIUM IN THE SIMULATED FISSION PRODUCT SOLUTION[J]. Atomic Energy Science and Technology, 1990, 24(4): 75-75. DOI: 10.7538/yzk.1990.24.04.0075
Citation: HU XIEN;FAN SHURU;QI XIAOTIAN Institute of Nuclear Energy Technology, Tsinghua University Beijing Institute of Nuclear Engineering. SPECTROPHOTOMETRIC DETERMINATION OF TRACE THORIUM IN THE SIMULATED FISSION PRODUCT SOLUTION[J]. Atomic Energy Science and Technology, 1990, 24(4): 75-75. DOI: 10.7538/yzk.1990.24.04.0075

SPECTROPHOTOMETRIC DETERMINATION OF TRACE THORIUM IN THE SIMULATED FISSION PRODUCT SOLUTION

  • A procedure is recommended for spectrophotometric determination of trace-Th with arsenazo in the simulated fission product solution, which consists ofHNO_3, U, Zr, RE, Fe, Na. The working curve with good lincarity and reprodu-cibility is obtained in the range of 1--10 μg Th.
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