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Determination of Nitroglycerin and Its Degradation Products by Solid-Phase Extraction and LC–UV.

Martel, Richard; Bellavance-Godin, Aurélie; Lévesque, Richard; Côté, Sébastien (2010). Determination of Nitroglycerin and Its Degradation Products by Solid-Phase Extraction and LC–UV. Chromatographia , vol. 71 , nº 3-4. p. 285-289. DOI: 10.1365/s10337-009-1415-2.

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Résumé

The usual analytical method EPA 8330B cannot properly separate the four degradation products of nitroglycerin (mononitroglycerin, 2-mononitroglycerin, 1,2-dinitroglycerin and 1,3-dinitroglycerin). An analytical method for the determination of the degradation products of nitroglycerin in water using LC–MeOH was developed at 205 nm. The most suitable solid phase extraction cartridge was selected in order to reach the required detection level of these products in water. The combination of the extraction and LC analysis is sensitive and allows detection of nitroglycerin and its products at μg L−1 level. The technique is straightforward and can help to understand the environmental fate of nitroglycerin.

Type de document: Article
Mots-clés libres: column liquid chromatography; UV detection; solid phase extraction; nitroglycerin; mononitroglycerin and dinitroglycerin
Centre: Centre Eau Terre Environnement
Date de dépôt: 11 janv. 2021 15:11
Dernière modification: 11 janv. 2021 15:11
URI: http://espace.inrs.ca/id/eprint/10686

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