Preparation and certification of the uranium nitrate solution reference materials series IRMM-2019 to IRMM-2029 for the isotopic composition

Uranium isotope-amount ratios in certified reference material 116-A—Uranium (enriched) metal assay and isotopic standard

(2014) K.J. Mathew et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Certification of uranium hexafluoride reference materials for isotopic composition

(2014) S. Mialle et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Improvements in 230Th dating, 230Th and 234U half-life values, and U–Th isotopic measurements by multi-collector inductively coupled plasma mass spectrometry

(2013) Hai Cheng et al.   EARTH AND PLANETARY SCIENCE LETTERS

Uranium isotope abundance ratios in natural uranium metal certified reference material 112-A

(2012) K. Mathew et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Characterization of uranium isotopic abundances in depleted uranium metal assay standard 115

(2012) K. J. Mathew et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

New average values for the n(238U)/n(235U) isotope ratios of natural uranium standards

(2010) S. Richter et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Improvements in routine uranium isotope ratio measurements using the modified total evaporation method for multi-collector thermal ionization mass spectrometry

(2010) S. Richter et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

A new series of uranium isotope reference materials for investigating the linearity of secondary electron multipliers in isotope mass spectrometry

(2009) S. Richter et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Certification of a new series of gravimetrically prepared synthetic reference materials for n(236U)/n(238U) isotope ratio measurements

(2009) Stephan Richter et al.   NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

The isotopic composition of natural uranium samples—Measurements using the new n(233U)/n(236U) double spike IRMM-3636

(2007) S. Richter et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY