An international Key Comparison of 177Lu has recently been carried out. A total of twelve laboratories performed assays for radioactivity content on aliquots of a common master solution of 177Lu, leading to eleven results submitted for entry into the Key Comparison Database or the Mutual Recognition Arrangement. A proposed Comparison Reference Value (CRV) was calculated to be 3.288(5) MBq·g-1 using all eleven results. Degrees of equivalence (DOE) and their associated uncertainties were calculated for each reporting laboratory based on the CRV. Most of the values reported by the participating laboratories were within 0.6 % of the CRV.
ZIMMERMAN B.E.;
ALTZITZOGLOU Timotheos;
ANTOHE A.;
ARINC A.;
BAKHSHANDEIAR E.;
BERGERON D. E.;
BIGNELL L.;
BOBIN C.;
CAPOGNI M.;
CESSNA J. T.;
COZZELLA M. L.;
DA SILVA C. J.;
DE FELICE P.;
DIAS M.S.;
DZIEL T.;
FAZIO A.;
FITZGERALD R.;
IWAHARA A;
JAUBERT Florent;
JOHANSSON Lena;
KEIGHTLEY J.;
KOSKINAS M. F.;
KOSSERT Karsten;
LUBBE J.;
LUCA A.;
MO L.;
NÄHLE O.;
OTT O.;
PAEPEN Jan;
POMME Stefaan;
SAHAGIA M.;
SIMPSON B. R. S.;
SILVA F. F. V.;
VAN AMMEL Raf;
VAN STADEN M. J.;
VAN WYNGAARDT W. M.;
YAMAZAKI I. M.;
2012-12-05
PERGAMON-ELSEVIER SCIENCE LTD
JRC66178
0969-8043,
http://www.sciencedirect.com/science/article/pii/S0969804312000620,
https://publications.jrc.ec.europa.eu/repository/handle/JRC66178,
10.1016/j.apradiso.2012.02.014,
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