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University of Bonn Natural Radiocarbon Measurements II

Published online by Cambridge University Press:  18 July 2016

H. W. Scharpenseel ,
F. Pietig  and
M. A. Tamers
H. W. Scharpenseel
Affiliation:
Institut für Bodenkunde, Universität Bonn Bonn, Bundesrepublik Deutschland
F. Pietig
Affiliation:
Institut für Bodenkunde, Universität Bonn Bonn, Bundesrepublik Deutschland
M. A. Tamers
Affiliation:
Institut für Bodenkunde, Universität Bonn Bonn, Bundesrepublik Deutschland
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This list includes most of the dates produced from September 1967 to April 1968. The laboratory continues to use the benzene method of the previous date list (Radiocarbon, 1968, v. 10, p. 8–28); however, the counter and chemical treatment equipment were transferred to a field laboratory in order to avoid any possibility of contamination. Two new benzene synthesis lines of our own construction were added to the commercial unit. Their operation is excellent and over-all costs were nominal.

Type
Research Article
Information
Radiocarbon , Volume 11 , Issue 1 , 1969 , pp. 3 - 14
Copyright
Copyright © The American Journal of Science 

References

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