Isotope ratio analysis by Orbitrap mass spectrometry
John M Eiler1, Laura Marie Chimiak2, Brooke Dallas3, Jens Griep-Raming4, Dieter Juchelka4, Alexander Makarov4 and Johannes B Schwieters4, (1)Caltech, Pasadena, United States, (2)Caltech, Division of Geological and Planetary Sciences, Pasadena, United States, (3)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (4)Thermo Fisher Scientific, Bremen, Germany
