dc.contributor.author | Seiler, Martin | |
dc.contributor.author | Grootes, Pieter Meiert | |
dc.contributor.author | Haarsaker, John Øystein | |
dc.contributor.author | Lelu, Sylvie | |
dc.contributor.author | Rzadeczka-Juga, Izabela | |
dc.contributor.author | Stene, Sølvi | |
dc.contributor.author | Svarva, Helene Løvstrand | |
dc.contributor.author | Thun, Terje | |
dc.contributor.author | Værnes, Einar | |
dc.contributor.author | Nadeau, Marie-Josée | |
dc.date.accessioned | 2019-12-04T11:56:21Z | |
dc.date.available | 2019-12-04T11:56:21Z | |
dc.date.created | 2019-12-03T14:55:52Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 0033-8222 | |
dc.identifier.uri | http://hdl.handle.net/11250/2631736 | |
dc.description.abstract | The Trondheim radiocarbon (14C) laboratory has evolved from a traditional radiocarbon decay counting laboratory to an accelerator mass spectrometry (AMS) facility primarily measuring 14C. This evolution required adjustments in sample preparation and data handling to match the capacity of the AMS system and reduction in sample sizes to about 1 mgC. We summarize here the steps involved in dating a sample at the National Laboratory for Age Determination in Trondheim, Norway. These include the structure of our sample database for information handling, sample cleaning procedures for different sample types, our reduction systems, both an automated EA-based system for regular use and a manual system for more challenging samples, and data evaluation. We will also briefly summarize the capabilities of our isotope-ratio mass spectrometer. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Cambridge University Press | nb_NO |
dc.title | Status Report of the Trondheim Radiocarbon Laboratory | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.journal | Radiocarbon: An International Journal of Cosmogenic Isotope Research | nb_NO |
dc.identifier.doi | 10.1017/RDC.2019.115 | |
dc.identifier.cristin | 1756168 | |
dc.description.localcode | © 2019. This is the authors’ accepted and refereed manuscript to the article. Locked until 11.4.2020 due to copyright restrictions. | nb_NO |
cristin.unitcode | 194,31,15,15 | |
cristin.unitname | Nasjonallaboratoriene for datering | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |