Hostname: page-component-76c49bb84f-s7zp8 Total loading time: 0 Render date: 2025-07-13T18:37:43.531Z Has data issue: false hasContentIssue false
  • English
  • Français

Comments on the Use of Ezee-Filters™ and Ultrafilters at Orau

Published online by Cambridge University Press:  19 January 2016

Fiona Brock ,
Tom Higham  and
Christopher Bronk Ramsey
Fiona Brock*
Affiliation:
Oxford Radiocarbon Accelerator Unit, Research Laboratory for Archaeology, University of Oxford, Dyson Perrins Building, South Parks Road, Oxford OX1 3QY, UK
Tom Higham
Affiliation:
Oxford Radiocarbon Accelerator Unit, Research Laboratory for Archaeology, University of Oxford, Dyson Perrins Building, South Parks Road, Oxford OX1 3QY, UK
Christopher Bronk Ramsey
Affiliation:
Oxford Radiocarbon Accelerator Unit, Research Laboratory for Archaeology, University of Oxford, Dyson Perrins Building, South Parks Road, Oxford OX1 3QY, UK
*
1Corresponding author. Email: Fiona.brock@rlaha.ox.ac.uk.
Get access Rights & Permissions [Opens in a new window]

Abstract

We report variations in age of recent batches of ultrafilter humectant, and also clarify the pore size of Ezee-filters™ used at the Oxford Radiocarbon Accelerator Unit (ORAU).

Information

Type
Comments and Notes
Information
Radiocarbon , Volume 55 , Issue 1 , 2013 , pp. 211 - 212
Copyright
Copyright © 2013 by the Arizona Board of Regents on behalf of the University of Arizona 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

REFERENCES

Brock, F, Bronk Ramsey, C, Higham, T. 2007. Quality assurance of ultrafiltered bone dating. Radiocarbon 49(2):187–9.CrossRefGoogle Scholar
Brock, F, Higham, T, Ditchfield, P, Bronk Ramsey, C. 2010a. Current pretreatment methods for AMS radiocarbon dating at the Oxford Radiocarbon Accelerator Unit (ORAU). Radiocarbon 52(1):103–1.Google Scholar
Brock, F, Higham, T, Bronk Ramsey, C. 2010b. Pre-screening techniques for identification of samples suitable for radiocarbon dating of poorly preserved bones. Journal of Archaeological Science 37(4):855–6.CrossRefGoogle Scholar
Bronk Ramsey, C, Higham, T, Bowles, A, Hedges, R. 2004. Improvements to the pretreatment of bone at Oxford. Radiocarbon 46(1):155–6.Google Scholar
Stynder, DD, Brock, F, Sealy, JC, Wurz, S, Morris, AG, Volman, TP. 2009. A mid-Holocene AMS 14C date for the presumed upper Pleistocene human skeleton from Peers Cave, South Africa. Journal of Human Evolution 56(4):431–4.Google Scholar
Wood, RE, Bronk Ramsey, C, Higham, TFG. 2010. Refining background corrections for radiocarbon dating of bone collagen at ORAU. Radiocarbon 52(2):600–1.Google Scholar
Zazula, GD, MacKay, G, Andrews, TD, Shapiro, B, Letts, B, Brock, F. 2009. A late Pleistocene steppe bison (Bison priscus) partical carcass from Tsiigehtchic, Northwest Territories, Canada. Quaternary Science Reviews 28:2734–42.Google Scholar