Absolute Isotopic Abundance Ratios and the Accuracy of Δ47 Measurements
Mathieu Daëron1, Dominique Blamart1, Marion Peral1 and Hagit P Affek2, (1)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (2)Hebrew University of Jerusalem, The Fredy & Nadine Herrmann Institute of Earth Sciences, Jerusalem, Israel