Kantnerová, Kristýna http://orcid.org/0000-0001-6259-3225
Kuhlbusch, Nils http://orcid.org/0009-0008-0913-8678
Juchelka, Dieter http://orcid.org/0000-0003-4786-3295
Hilkert, Andreas
Kopf, Sebastian http://orcid.org/0000-0002-2044-0201
Neubauer, Cajetan http://orcid.org/0000-0002-5348-5609
Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (P500PN_206702)
Article History
Received: 31 March 2023
Accepted: 8 February 2024
First Online: 23 April 2024
Competing interests
: The authors declare the following competing financial interest(s). A.H. and D.J. are employees of Thermo Fisher Scientific GmbH, which manufactures Orbitrap mass spectrometers as well as gas-source isotope ratio mass spectrometers. N.K. is a PhD student at the University of Münster and is conducting his doctoral thesis employed as a PhD student/R&D scientist at Thermo Fisher Scientific GmbH on Orbitrap-based isotope ratio measurements. C.N. is a paid independent scientific consultant to Thermo Fisher Scientific Inc. for ESI-Orbitrap mass spectrometer–based isotope ratio measurements.