G Ratel and C Michotte 2003 Metrologia 40 06032 doi:10.1088/0026-1394/40/1A/06032
G Ratel and C Michotte
Show affiliationsIn 1978, the National Bureau of Standards (NBS, now the National Institute of Standards and Technology, NIST) (USA) submitted a sample of known activity of 203Pb to the International Reference System (SIR) for activity comparison at the Bureau International des Poids et Mesures. The value of the activity submitted was about 220 MBq.
Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/.
The result of this comparison has been approved for publication by Section II of the Consultative Committee for Ionizing Radiation (CCRI(II)), according to the provisions of the Mutual Recognition Arrangement (MRA).
Issue 1A (Technical Supplement 2003)
G Ratel and C Michotte 2003 Metrologia 40 06032
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