Brunnermeier, Matthias J. and Schmied, Stefanie A. K. and Mueller-Boge, Michael and Schupfner, Robert (2012) Dating of ivory from 20th century by determination of C-14 by the direct absorption method. APPLIED RADIATION AND ISOTOPES, 70 (8). pp. 1595-1602. ISSN 0969-8043,
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We aim to date ivory samples by determination of the concentration of C-14 in the sample. However, such data do not always represent unambiguous evidence. In these cases other nuclides have to be additionally analyzed which causes additional costs. To make the dating method still affordable, the direct CO2 absorption method for analyzing C-14 was tested. Results show that this method has a precision of about 4.0% (95% confidence level) which is good enough for this purpose. (C) 2011 Elsevier Ltd. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | RADIOCARBON; TISSUES; BONE; Radiocarbon; Ivory; Dating |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 07 May 2020 06:37 |
| Last Modified: | 07 May 2020 06:37 |
| URI: | https://pred.uni-regensburg.de/id/eprint/18362 |
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