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La spectrométrie de masse haute résolution pour la recherche de micropolluants organiques dans l’environnement

Abstract : Non-targeted analysis is currently experiencing significant developments in the field of environmental analysis since it opens up investigations of environmental quality to a very large number of compounds. This article consists of feedback from 12 French laboratories on the practices and cautions to be considered when carrying out non-targeted analyses, in particular for the detection of suspect compounds in samples from aquatic environments. Although this analytical approach provides new and very promising information, it is still a complex technique that must be used with many precautions to ensure high-quality results. The joint discussions carried out within the group of laboratories make it possible to synthesise technical information in order to present the challenges of this methodology of major interest in environmental analysis. These issues are presented in a simple and accessible way to laboratories, to those requesting analysis or anyone interested in this new analytical approach. We also address locks related to the specificity of non-targeted analyses, the development of methods and the reporting of results, in order to provide keys of understanding for the laboratories and the end-users of the results. This work is thus intended to be a technical guide to discover the benefits and opportunities of non-targeted analysis, and also a set of good practices for those who collect or analyse data obtained with such analytical technologies.
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https://hal.archives-ouvertes.fr/hal-03274374
Contributor : Christelle MARGOUM Connect in order to contact the contributor
Submitted on : Tuesday, July 6, 2021 - 3:28:34 PM
Last modification on : Thursday, September 29, 2022 - 2:34:07 PM
Long-term archiving on: : Thursday, October 7, 2021 - 6:09:14 PM

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Coralie Soulier, Virginie Boiteux, Patrick Candido, Emilie Caupos, Mathilde Chachignon, et al.. La spectrométrie de masse haute résolution pour la recherche de micropolluants organiques dans l’environnement. Techniques Sciences Méthodes , ASTEE/EDP Sciences, 2021, pp.43-54. ⟨10.36904/tsm/202106043⟩. ⟨hal-03274374⟩

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