Understanding the Temporal Evolution of Isoprene Organosulfates Using a Novel Hydrophilic Interaction Chromatography Method
Ping Liu, Daniel J. Bryant, Carys Williams, Rhianna L. Evans et autres
Abstract Organosulfates (OSs) form a significant component of secondary organic aerosol (SOA) in the atmosphere. Previously, their measurement using reversed-phase liquid chromatography–high-resolution mass spectrometry (RPLC–HRMS) has led to poor retention and significant matrix effects. Hydrophilic interaction liquid chromatography (HILIC) provides improved retention …
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