SIMULTANEOUS DETERMINATION OF PLUTONIUM ALPHA-EMITTERS BY LIQUID SCINTILLATION-COUNTING USING MULTIVARIATE CALIBRATION

被引：26
|
作者：
TORIBIO, M [1 ]
GARCIA, JF [1 ]
IZQUIERDORIDORSA, A [1 ]
TAULER, R [1 ]
RAURET, G [1 ]
机构：
[1] UNIV BARCELONA, DEPT QUIM ANALIT, E-08028 BARCELONA, SPAIN
来源：
ANALYTICA CHIMICA ACTA | 1995年 / 310卷 / 02期
关键词：
MULTIVARIATE CALIBRATION; CHEMOMETRICS; PLUTONIUM; LIQUID SCINTILLATION COUNTING;
D O I：
10.1016/0003-2670(95)00127-L
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
In this study a new method is presented for the simultaneous determination of plutonium alpha emitters by liquid scintillation counting using multivariate calibration. The prediction errors obtained for Pu-239+240 and Pu-238 activities are around 8%. With the procedure proposed, the measurement of the blank spectrum is no longer required.
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页码：297 / 305
页数：9
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