How reliable are radiocarbon laboratories? A report on the Fourth International Radiocarbon Inter-comparison (FIRI) (1998-2001)

Elisabetta Boaretto, Charlotte Bryant, Israel Carmi, Gordon Cook, Steinar Gulliksen, Doug Harkness, Jan Heinemeier, John McClure, Edward McGee, Philip Naysmith, Goran Possnert, Marian Scott, Hans van der Plicht, Mark van Strydonck

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

Radiocarbon laboratories undertake rigorous programmes of internal quality control (QC) and overall quality assurance (QA). In a laboratory "inter-comparison"1 samples of the same age are dated at different laboratories using a range of techniques and the results are then compared. The authors summarise the results of the fourth of these scientific audits.

Original languageEnglish
Pages (from-to)146-154
Number of pages9
JournalAntiquity
Volume77
Issue number295
DOIs
StatePublished - Mar 2003
Externally publishedYes

Keywords

  • Laboratory inter-comparison
  • Outlier
  • Quality assurance
  • Radiocarbon dating

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