Articles | Volume 5, issue 2
https://doi.org/10.5194/gchron-5-361-2023
https://doi.org/10.5194/gchron-5-361-2023
Short communication/technical note
 | 
20 Sep 2023
Short communication/technical note |  | 20 Sep 2023

Technical note: Studying lithium metaborate fluxes and extraction protocols with a new, fully automated in situ cosmogenic 14C processing system at PRIME Lab

Nathaniel Lifton, Jim Wilson, and Allie Koester

Viewed

Total article views: 1,228 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
950 228 50 1,228 46 77
  • HTML: 950
  • PDF: 228
  • XML: 50
  • Total: 1,228
  • BibTeX: 46
  • EndNote: 77
Views and downloads (calculated since 12 May 2023)
Cumulative views and downloads (calculated since 12 May 2023)

Viewed (geographical distribution)

Total article views: 1,228 (including HTML, PDF, and XML) Thereof 1,203 with geography defined and 25 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 28 Aug 2025
Download
Short summary
We describe a new, fully automated extraction system for in situ 14C at PRIME Lab that incorporates more reliable components and designs than our original systems. We use a LiBO2 flux to dissolve a quartz sample in oxygen after removing contaminant 14C with a lower-temperature combustion step. Experiments with new Pt/Rh sample boats demonstrated reduced procedural blanks, and analyses of well-characterized intercomparison materials tested the effects of process variables on 14C yields.
Share