Published October 8, 2024 | Version 1.0.0
Journal article Metadata-only

Update of the BIPM comparison BIPM.RI(II)-K1.Ga-67 of activity measurements of the radionuclide 67Ga to include the 2023 result of the CMI (Czechia)

Creators

  • 1. Bureau International des Poids et Mesures, Pavillon de Breteuil, F-92312 Sèvres Cedex, France
  • 2. Czech Metrology Institute - CMI , 638 00 Brno, Czech Republic

Description

Since 1978, 10 laboratories have submitted 18 samples of 67Ga 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.Ga-67. Recently, the CMI (Czechia) participated in the comparison and the key comparison reference value (KCRV) has been fully revised. 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 representation is also given.

Additional details

Identifiers

DOI
10.1088/0026-1394/61/1A/06013;

Publishing Information

Journal Title
Metrologia
Journal Volume
61
Journal Issue
1A
Journal Page Range
06013.1-06013.17
ISSN
0026-1394
CODEN
MTRGAU

INIS

Country of Publication
France
Country of Input or Organization
France
Subject category
S07: ISOTOPES AND RADIATION SOURCES;
Descriptors DEI
ACTIVITY LEVELS; ACTIVITY METERS; CALIBRATION STANDARDS; COMPARATIVE EVALUATIONS; DATA COVARIANCES; GALLIUM 67; GERMANIUM 68; GOLD 198; INTERLABORATORY COMPARISONS; IONIZATION CHAMBERS; ISO; RADIOACTIVITY; RADIOISOTOPES; SELENIUM 75; STANDARDIZATION
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; EVALUATION; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; GALLIUM ISOTOPES; GERMANIUM ISOTOPES; GOLD ISOTOPES; HEAVY NUCLEI; INTERMEDIATE MASS NUCLEI; INTERNATIONAL ORGANIZATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MEASURING INSTRUMENTS; METERS; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIATION DETECTORS; RADIOISOTOPES; SELENIUM ISOTOPES; STANDARDS

References

  • 21 refs.