Publikationen suchen

Publikation
Autoren
Einrichtungen
Aktiv: Abstract
Externe Dokumente
Links

Integration of different sample inlets for high-resolution time-of-flight mass spectrometry to investigate heavy petroleum fractions ( Dissertationsschrift )

Details ansehen

The aim of this thesis was to explore alternative approaches, by applying high-resolution time-of-flight mass spectrometry (HRTOFMS), with vacuum ionization, combined with different sample inlets. For the investigation of volatile and semi-volatile petroleum constituents, a high-temperature two-dimensional comprehensive GC method was transferred to HRTOFMS. As complementary techniques, thermogravimetric analysis (TGA) and direct inlet probe (DIP) were established at the GC×GC-HRTOFMS platform, to target residual compounds.<eng>

Anzahl Zeichen: 539