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Mass spectral fingerprints of detergents in gasolines using electrospray ionization
Author(s) -
Carraze B.,
Delafoy J.,
Bertin J.,
Beziau J.F.,
Lange C. M.
Publication year - 2004
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/rcm.1355
Subject(s) - chemistry , extractive electrospray ionization , electrospray ionization , chromatography , electrospray , mass spectrometry , analytical chemistry (journal) , sample preparation in mass spectrometry
Mass spectral fingerprints of detergents in Austrian, Hungarian, Uruguayan, and Chilean gasolines have been obtained using electrospray ionization mass spectrometry. Polymers or copolymers were observed based on ether motifs (inter‐peak spacings of 44, 58 and 72 u) in all samples. Austrian gasoline was found to also contain polymers based on isobutene‐amine. Copyright © 2004 John Wiley & Sons, Ltd.