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14C Analysis and Sample Preparation at the New Bern Laboratory for the Analysis of Radiocarbon with AMS (LARA)

Published online by Cambridge University Press:  09 February 2016

Sönke Szidat ,
Gary A Salazar ,
Edith Vogel ,
Michael Battaglia ,
Lukas Wacker ,
Hans-Arno Synal  and
Andreas Türler
Sönke Szidat*
Affiliation:
Department of Chemistry and Biochemistry, University of Bern, Bern, Switzerland Oeschger Centre for Climate Change Research, University of Bern, Bern, Switzerland
Gary A Salazar
Affiliation:
Department of Chemistry and Biochemistry, University of Bern, Bern, Switzerland Oeschger Centre for Climate Change Research, University of Bern, Bern, Switzerland
Edith Vogel
Affiliation:
Department of Chemistry and Biochemistry, University of Bern, Bern, Switzerland Oeschger Centre for Climate Change Research, University of Bern, Bern, Switzerland
Michael Battaglia
Affiliation:
Department of Chemistry and Biochemistry, University of Bern, Bern, Switzerland Oeschger Centre for Climate Change Research, University of Bern, Bern, Switzerland
Lukas Wacker
Affiliation:
Laboratory of Ion Beam Physics, ETH Hönggerberg, Zurich, Switzerland
Hans-Arno Synal
Affiliation:
Laboratory of Ion Beam Physics, ETH Hönggerberg, Zurich, Switzerland
Andreas Türler
Affiliation:
Department of Chemistry and Biochemistry, University of Bern, Bern, Switzerland Oeschger Centre for Climate Change Research, University of Bern, Bern, Switzerland Laboratory of Radiochemistry and Environmental Chemistry, Paul Scherrer Institute, Villigen-PSI, Switzerland
*
3. Corresponding author. Email: [email protected].
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Abstract

The University of Bern has set up the new Laboratory for the Analysis of Radiocarbon with AMS (LARA) equipped with an accelerator mass spectrometer (AMS) MICADAS (MIni CArbon Dating System) to continue its long history of 14C analysis based on conventional counting. The new laboratory is designated to provide routine 14C dating for archaeology, climate research, and other disciplines at the University of Bern and to develop new analytical systems coupled to the gas ion source for 14C analysis of specific compounds or compound classes with specific physical properties. Measurements of reference standards and wood samples dated by dendrochronology demonstrate the quality of the 14C analyses performed at the new laboratory.

Type
Methodology: Generaland Bones
Information
Radiocarbon , Volume 56 , Issue 2 , 2014 , pp. 561 - 566
Copyright
Copyright © 2014 by the Arizona Board of Regents on behalf of the University of Arizona 

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