@article {Baglan:September 2004:0236-5731:609,
author = "Baglan, N.",
author = "Hemet, P.",
author = "Pointurier, F.",
author = "Chiappini, R.",
title = "Evaluation of a single collector, double focusing sector field inductively coupled plasma mass spectrometer for the determination of U and Pu concentrations and isotopic compositions at trace level",
journal = "Journal of Radioanalytical and Nuclear Chemistry",
volume = "261",
year = "September 2004",
abstract = "This work explores the performance of the “Axiom”, a double focusing sector field ICP-MS (ICP-SFMS) in the determination of actinide concentration and isotopic ratio at trace level. On the actinide mass range the performances observed are characterized by high sensitivity, around 2.8·106 cps·µg−1·l, and low background, below 0.3 cps. Therefore, the absolute instrumental detection limit is approximately 0.05 fg for Pu isotopes. Furthermore, the 235U/238U ratio for a 0.5 µg·l−1 U500 isotopic standard could now be measured using the ICP-SFMS with a relative standard deviation less than 0.1%. Moreover, the accuracy of the measured ratio was demonstrated at low concentration with the target value remaining within experimental uncertainty limits.",
pages = "609-617(9)",
url = "http://www.ingentaconnect.com/content/klu/jrnc/2004/00000261/00000003/05380077"
doi = "doi:10.1023/B:JRNC.0000037103.25378.42"
}