Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCOMMENTS ON THE USE OF EZEE-FILTERS™ AND ULTRAFILTERS AT ORAU.AuthorsBrock, Fiona; Higham, Tom; Ramsey, Christopher BronkAbstractWe 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).SubjectsRADIOCARBON dating; CHRONOLOGY; HUMECTANTS; PORE size (Materials); ACCELERATOR mass spectrometry; ARCHAEOLOGY methodology; ULTRAFILTERS (Mathematics)PublicationRadiocarbon, 2013, Vol 55, Issue 1, p211ISSN0033-8222Publication typeArticleDOI10.2458/azu_js_rc.v55i1.16480