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Michotte C.,Bureau International des Poids et Mesures BIPM | Sahagia M.,Institutul National Of Cercetare Dezvoltare In Fizica Si Inginerie Nucleara Horia Hulubei Ifin Hh | Ioan M.R.,Institutul National Of Cercetare Dezvoltare In Fizica Si Inginerie Nucleara Horia Hulubei Ifin Hh | Antohe A.,Institutul National Of Cercetare Dezvoltare In Fizica Si Inginerie Nucleara Horia Hulubei Ifin Hh | Luca A.,Institutul National Of Cercetare Dezvoltare In Fizica Si Inginerie Nucleara Horia Hulubei Ifin Hh
Metrologia | Year: 2014

In 2013, a comparison of activity measurements of 99mTc using the Transfer Instrument of the International Reference System (SIRTI) took place at the Institutul National de Cercetare - Dezvoltare in Fizica si Inginerie Nucleara - "Horia Hulubei" (IFIN-HH, Romania). Ampoules containing about 21 kBq and 40 kBq of a 99mTc solution were measured in the SIRTI for, respectively, one and three half-lives. The comparison, identifier BIPM.RI(II)-K4.Tc-99m, is linked to the BIPM.RI(II)-K1.Tc-99m comparison and the degrees of equivalence with the key comparison reference value and between the present IFIN-HH result, the other K4 participants and the six participants in the K1 comparison have been evaluated. Source

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