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

Fiona Brock, Tom Higham, Christopher Bronk Ramsey


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).

DOI: 10.2458/azu_js_rc.v55i1.16480


Pretreatment; radiocarbon; ultrafilter

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