IRMM would like to announce the Inter-Laboratory Comparison REIMEP-22 on U Age Dating – Determination of the production date of a uranium certified test sample.
This ILC involves the measurements and report of the isotope amount ratios of n(230Th)/n(234U) in 20 mg U sample or of the isotope activity ratio n(230Th)/n(234U) in 50 mg U sample, in order to determine the production date of the uranium certified test sample.
For more details on REIMEP-22, please read carefully the following announcement.
If you are interested in participating in REIMEP-22, please register electronically using the two following links:
– for the comparison on a 20 mg uranium sample (spectrometric techniques):
– for the comparison on a 50 mg uranium sample (radiometric techniques):
The deadline for registration is 1st October 2013.