TY - BOOK AU - Kramer,S.J. AU - Milton,G.M. AU - Repta,C.J.W. ED - Atomic Energy of Canada Limited^pCA TI - 14C Measurement: Effect of variations in sample preparation and storage on the counting efficiency for 14C using a carbo-sorb/permafluor E+ liquid scintillation coktail SN - 0067-0367 PY - 1995/// CY - Chalk River, Ontario PB - AECL N1 - Bibliografía: p. 4 ER -