SEARCH Articles Figures Tables Kurfurst elemental homogeneity factors for selected RMs determined from experimental uncertainties with an INAA procedure using short-lived indicator nuclides. The sample masses ranged from 0.5 mg to 2.5 mg the number of determinations were 12 for each material [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint]