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Radiocarbon Intercomparison Studies at the Rudjer Bošković Institute

Published online by Cambridge University Press:  18 July 2016

Ines Krajcar Bronić ,
Nada Horvatinčić ,
Bogomil Obelić  and
Romana Bristrović
Ines Krajcar Bronić
Affiliation:
Rudjer Bošković Institute, P.O. Box 10001 Zagreb, Croatia
Nada Horvatinčić
Affiliation:
Rudjer Bošković Institute, P.O. Box 10001 Zagreb, Croatia
Bogomil Obelić
Affiliation:
Rudjer Bošković Institute, P.O. Box 10001 Zagreb, Croatia
Romana Bristrović
Affiliation:
Rudjer Bošković Institute, P.O. Box 10001 Zagreb, Croatia
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Abstract

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The Radiocarbon Tritium Laboratory at the Rudjer Bošković Institute participated in all three radiocarbon intercomparison studies. The first International Collaborative Study (ICS) showed that the age of organic samples measured at our laboratory is ca. 70 yr younger than the median ICS value. After introducing a slight modification in our chemical pretreatment procedure by acidifying samples after alkaline treatment, we obtained excellent agreement between our results and the median values reported by two subsequent intercomparisons (IAEA, TIRI) without any laboratory bias.

Type
V. Advances in Measurement Techniques
Information
Radiocarbon , Volume 37 , Issue 2 , 1995 , pp. 805 - 811
Copyright
Copyright © the Department of Geosciences, The University of Arizona 

References

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