An international laboratory comparison of dissolved organic matter composition by high resolution mass spectrometry: Are we getting the same answer?

Autor: Helena Osterholz, Amna Ijaz, Juliana D'Andrilli, Christina K. Remucal, Nicholas D. Schmitt, Patrick G. Hatcher, Simeon Schum, Rosalie K. Chu, Richard B. Cole, Mary J. Thomas, Rachel L. Sleighter, Nikola Tolić, Nikola Radoman, Lynn Mazzoleni, Hongmei Chen, Aron Stubbins, Ryan H. S. Hutchins, Phoebe Zito, Chen He, Shuzhen Zhang, Jitao Lv, Thorsten Dittmar, Mark P. Barrow, Jeffrey A. Hawkes, Gabriel Singer, Remy Gavard, Stephanie M. Berg, Jeffrey N. Agar, Hugh E. Jones, Núria Catalán, Carsten Simon, David C. Podgorski, Gerd Gleixner, William Kew, Beatriz E. Noriega-Ortega, Diana Catalina Palacio Lozano, Nancy J. Hess, Quan Shi, Maryam Khaksari
Přispěvatelé: US Geological Survey [Boulder], United States Geological Survey [Reston] (USGS), Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), College of Physical Science and Technology [Nanning], Guangxi University [Nanning], Chimie Structurale Organique et Biologique (CSOB), Institut Parisien de Chimie Moléculaire (IPCM), Chimie Moléculaire de Paris Centre (FR 2769), Institut de Chimie du CNRS (INC)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL (ENSCP), Université Paris sciences et lettres (PSL)-Ecole Superieure de Physique et de Chimie Industrielles de la Ville de Paris (ESPCI Paris), Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Chimie du CNRS (INC)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Chimie Moléculaire de Paris Centre (FR 2769), Université Paris sciences et lettres (PSL)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Max Planck Institute for Biogeochemistry (MPI-BGC), Max-Planck-Gesellschaft, Department of Chemistry and Biochemistry, Old Dominion University [Norfolk] (ODU), Centre Ingénierie et Santé (CIS-ENSMSE), École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), China University of Petroleum, Leibniz Institute of Freshwater Ecology & Inland Fisheries, Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL (ENSCP), Université Paris sciences et lettres (PSL)-Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Chimie Moléculaire de Paris Centre (FR 2769), Université Paris sciences et lettres (PSL)-Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Předmět:
Zdroj: Limnology and Oceanography: Methods
Limnology and Oceanography: Methods, 2020, 18 (6), pp.235--258. ⟨10.1002/lom3.10364⟩
Limnology and Oceanography: Methods, 2020, vol. 18, núm. 6, p. 235-258
Articles publicats (ICRA)
DUGiDocs – Universitat de Girona
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ISSN: 1541-5856
DOI: 10.1002/lom3.10364
Popis: High‐resolution mass spectrometry (HRMS) has become a vital tool for dissolved organic matter (DOM) characterization. The upward trend in HRMS analysis of DOM presents challenges in data comparison and interpretation among laboratories operating instruments with differing performance and user operating conditions. It is therefore essential that the community establishes metric ranges and compositional trends for data comparison with reference samples so that data can be robustly compared among research groups. To this end, four identically prepared DOM samples were each measured by 16 laboratories, using 17 commercially purchased instruments, using positive‐ion and negative‐ion mode electrospray ionization (ESI) HRMS analyses. The instruments identified ~1000 common ions in both negative‐ and positive‐ion modes over a wide range of m/z values and chemical space, as determined by van Krevelen diagrams. Calculated metrics of abundance‐weighted average indices (H/C, O/C, aromaticity, and m/z) of the commonly detected ions showed that hydrogen saturation and aromaticity were consistent for each reference sample across the instruments, while average mass and oxygenation were more affected by differences in instrument type and settings. In this paper we present 32 metric values for future benchmarking. The metric values were obtained for the four different parameters from four samples in two ionization modes and can be used in future work to evaluate the performance of HRMS instruments Research Funding: Beatriu de Pinos. Grant Number: 2016‐00215 Division of Chemical, Bioengineering, Environmental, and Transport Systems. Grant Number: 1802388 Engineering and Physical Sciences Research Council. Grant Number: EP/L015307/1 French National FT‐ICR network. Grant Number: FR 3624 CNRS H2020 European Research Council. Grant Number: ERC‐STG 716196 H2020 Marie Skłodowska‐Curie Actions. Grant Number: CHROME‐839709 National Science Foundation. Grant Number: AGS‐1531454 Newton Fund. Grant Number: 275910721 NIH. Grant Number: S10OD018475 Vetenskapsrådet. Grant Number: 2018‐04618
Databáze: OpenAIRE
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