DETERMINATION OF TC-99 IN ENVIRONMENTAL-SAMPLES BY INDUCTIVELY COUPLED PLASMA MASS-SPECTROMETRY

被引：0
作者：
MORITA, S
KIM, CK
TAKAKU, Y
SEKI, R
IKEDA, N
机构：
来源：
APPLIED RADIATION AND ISOTOPES | 1991年 / 42卷 / 06期
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中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new analytical technique using inductively coupled plasma mass spectrometry (ICP-MS) was applied to the determination of Tc-99 in some environmental samples. The accuracy and precision of the new method were assessed by comparison with those of the liquid scintillation counting method. The results obtained by ICP-MS were in good agreement with those by liquid scintillation counting at a relative deviation of 3%. The detection limit is 1.1 mBq/mL (1.73 pg/mL).
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页码：531 / 534
页数：4
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