A bilateral comparison between ENEA-INMRI (Italy) and NCBJ RC POLATOM (Poland) of131I-solution activity measurements was organized in the year 2015 and piloted by POLATOM, which provided the sources for the comparison. The131I master solution was standardized independently at both institutes by using Liquid Scintillation Counting and ionization chamber techniques. The131I master solution was then sent by POLATOM to the BIPM International Reference System (SIR). The comparison was registered as an EURAMET.RI(II)-K2.I-131 key comparison allowing the ENEA-INMRI result to enter in the SIR database.
All Science Journal Classification (ASJC) codes