A combined method for the determination of the isotopic vector of plutonium isotopes in environmental samples

2008 ◽  
Vol 276 (3) ◽  
pp. 789-793 ◽  
Author(s):  
E. Hrnecek ◽  
R. Jakopič ◽  
A. Wallner ◽  
P. Steier
Keyword(s):  
Environmental Samples ◽  
Combined Method ◽  
Plutonium Isotopes

Application of microprecipitation on membrane filters for Alpha Spectrometry, liquid scintillation counting and Mass Spectrometric determination of plutonium isotopes

2002 ◽  
Vol 90 (9-11) ◽  
Author(s):  
E. Hrnecek ◽  
L. A. de las Heras ◽  
M. Betti
Keyword(s):  
Environmental Samples ◽  
Liquid Scintillation ◽  
Chemical Separation ◽  
Mass Spectrometric ◽  
Irish Sea ◽  
Combined Method ◽  
Plutonium Isotopes ◽  
Membrane Filters ◽  
The Irish Sea

SummaryFor the determination of plutonium isotopes in environmental samples, chemical separation of plutonium together with a suitable sample preparation method for measurement is necessary. In this work, a combined method for the determination ofThe use of this approach gives the advantage of combining the strengths of both radiometric and mass spectrometric methods for plutonium determination after chemical separation from environmental samples.Results from the measurement of reference materials and from sediment samples from the Irish Sea are presented and the applied methods are compared with respect to their detection limits for the investigated nuclides.

scholarly journals Determination of ultra-low level plutonium isotopes (239Pu, 240Pu) in environmental samples with high uranium

Talanta ◽  
2018 ◽  
Vol 187 ◽  
pp. 357-364 ◽  
Author(s):  
Shan Xing ◽  
Weichao Zhang ◽  
Jixin Qiao ◽  
Xiaolin Hou
Keyword(s):  
Environmental Samples ◽  
Plutonium Isotopes ◽  
Low Level
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