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Front Cover: Automated micro‐solid‐phase extraction clean‐up of polycyclic aromatic hydrocarbons in food oils for analysis by gas chromatography–orbital ion trap mass spectrometry
Author(s) -
Eyring Philipp,
Preiswerk Thomi,
Frandsen Henrik Lauritz,
DuedahlOlesen Lene
Publication year - 2021
Publication title -
journal of separation science
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 0.72
H-Index - 102
eISSN - 1615-9314
pISSN - 1615-9306
DOI - 10.1002/jssc.202170021
Subject(s) - orbitrap , chemistry , chromatography , mass spectrometry , gas chromatography , extraction (chemistry) , solid phase extraction , cartridge , gas chromatography–mass spectrometry , ion trap , polycyclic aromatic hydrocarbon , quadrupole ion trap , environmental chemistry , materials science , metallurgy
DOI: 10.1002/jssc.202000720 The cover picture shows the automated clean‐up process for polycyclic aromatic hydrocarbons in sunflower oil with a PAL system and further analysis with gas chromatography‐quadrupole‐orbitrap‐mass spectrometry (GC‐Q‐Orbitrap‐MS) and the resulting data depicted as a chromatogram. An animated picture of the PAL system is shown. Furthermore, an enlarged picture of the syringe is depicted, holding a micro‐solid‐phase extraction (μ‐SPE) cartridge and describing its build‐up. The syringe content is pictured as sunflower oil. Finally, a chromatogram of 24 polycyclic aromatic hydrocarbons is shown as the result of the analysis by GC‐Q‐Orbitrap‐MS indicated by a black arrow.