Dealing with strong mass interferences of chlorinated paraffins and their transformation products : an analytical guide

Schinkel, Lena; Lehner, Sandro; Heeb, Norbert V.; Marchand, Philippe; Cariou, Ronan; McNeill, Kristopher; Bogdal, Christian

doi:10.1016/j.trac.2018.07.002

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	Dealing with strong mass interferences of chlorinated paraffins and their transformation products : an analytical guide
Authors:	Schinkel, Lena Lehner, Sandro Heeb, Norbert V. Marchand, Philippe Cariou, Ronan McNeill, Kristopher Bogdal, Christian
et. al:	No
DOI:	10.1016/j.trac.2018.07.002
Published in:	Trends in Analytical Chemistry
Volume(Issue):	106
Page(s):	116
Pages to:	124
Issue Date:	7-Jul-2018
Publisher / Ed. Institution:	Elsevier
ISSN:	0165-9936 0703-7147
Language:	English
Subjects:	Chlorinated paraffins; Chlorinated olefins; Degradation; In-source fragmentation; Soft ionisation; Mass interferences; Persistent organic pollutants; Transformation
Subject (DDC):	660: Chemical engineering
Abstract:	Chlorinated paraffins (CPs) are high production volume chemicals. Their analysis is demanding and becomes even more challenging in presence of CP transformation products. Chlorinated olefins (COs) are expected thermal CP transformation products that are present in technical CP products and in the environment. Thus, a specific analysis of CPs and COs is important. Commonly, CPs are analysed by gas chromatography electron capture negative ionisation mass spectrometry (GC-ECNI-MS). It was shown that GC-ECNI-MS suffers from in-source formation of COs. Further, selected ion monitoring can lead to false quantification of COs as CPs. Alternative methods based on liquid chromatography and soft ionisation techniques can solve the CP/CO problem. Non-interfered CP data is inevitable for CP transformation studies and non-biased degradation kinetics. Data about CP transformation is urgently needed, but respective studies are challenging. In here, we provided an analytical guide to deal with severe mass interferences of CPs and their transformation products.
URI:	https://digitalcollection.zhaw.ch/handle/11475/28361
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	Life Sciences and Facility Management
Organisational Unit:	Institute of Chemistry and Biotechnology (ICBT)
Appears in collections:	Publikationen Life Sciences und Facility Management

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Schinkel, L., Lehner, S., Heeb, N. V., Marchand, P., Cariou, R., McNeill, K., & Bogdal, C. (2018). Dealing with strong mass interferences of chlorinated paraffins and their transformation products : an analytical guide. Trends in Analytical Chemistry, 106, 116–124. https://doi.org/10.1016/j.trac.2018.07.002

Schinkel, L. et al. (2018) ‘Dealing with strong mass interferences of chlorinated paraffins and their transformation products : an analytical guide’, Trends in Analytical Chemistry, 106, pp. 116–124. Available at: https://doi.org/10.1016/j.trac.2018.07.002.

L. Schinkel et al., “Dealing with strong mass interferences of chlorinated paraffins and their transformation products : an analytical guide,” Trends in Analytical Chemistry, vol. 106, pp. 116–124, Jul. 2018, doi: 10.1016/j.trac.2018.07.002.

SCHINKEL, Lena, Sandro LEHNER, Norbert V. HEEB, Philippe MARCHAND, Ronan CARIOU, Kristopher MCNEILL und Christian BOGDAL, 2018. Dealing with strong mass interferences of chlorinated paraffins and their transformation products : an analytical guide. Trends in Analytical Chemistry. 7 Juli 2018. Bd. 106, S. 116–124. DOI 10.1016/j.trac.2018.07.002

Schinkel, Lena, Sandro Lehner, Norbert V. Heeb, Philippe Marchand, Ronan Cariou, Kristopher McNeill, and Christian Bogdal. 2018. “Dealing with Strong Mass Interferences of Chlorinated Paraffins and Their Transformation Products : An Analytical Guide.” Trends in Analytical Chemistry 106 (July): 116–24. https://doi.org/10.1016/j.trac.2018.07.002.

Schinkel, Lena, et al. “Dealing with Strong Mass Interferences of Chlorinated Paraffins and Their Transformation Products : An Analytical Guide.” Trends in Analytical Chemistry, vol. 106, July 2018, pp. 116–24, https://doi.org/10.1016/j.trac.2018.07.002.