Update of the BIPM comparison BIPM.RI(II)-K1.Sr-85 of activity measurements of the radionuclide 85Sr to include the 2009 result of the POLATOM (Poland)
- 1. BIPM, Sevres (France)
- 2. POLATOM, (Poland)
Description
Since 1975, ten laboratories have submitted 27 samples of known activity of 85Sr to the International Reference System (SIR) for activity comparison at the Bureau International des Poids et Mesures (BIPM), with comparison identifier BIPM.RI(II)-K1.Sr-85. The values of the activity submitted were between about 0.2 MBq and 19 MBq. The key comparison reference value (KCRV) has been recalculated to include the primary standardization result for the POLATOM, Poland. There are now four results in the BIPM.RI(II)-K1.Sr-85 comparison. The degrees of equivalence between each equivalent activity measured in the SIR and the updated KCRV have been calculated and the results are given in the form of a table. A graphical presentation is also given. (authors)
Availability note (English)
Available from doi: http://dx.doi.org/10.1088/0026-1394/52/1A/06022Additional details
Identifiers
Publishing Information
- Journal Title
- Metrologia
- Journal Volume
- 52
- Journal Issue
- no.1A
- Journal Page Range
- p. 1-15
- ISSN
- 0026-1394
- CODEN
- MTRGAU
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 46123628
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Descriptors DEI
- ACTIVITY LEVELS; CALIBRATION STANDARDS; DATA COVARIANCES; GAMMA RADIATION; HALF-LIFE; INTERLABORATORY COMPARISONS; STANDARDIZATION; STRONTIUM 85
- Descriptors DEC
- ALKALINE EARTH ISOTOPES; BETA DECAY RADIOISOTOPES; DAYS LIVING RADIOISOTOPES; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; EVEN-ODD NUCLEI; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; NUCLEI; RADIATIONS; RADIOISOTOPES; STANDARDS; STRONTIUM ISOTOPES
Optional Information
- Notes
- 14 refs.