Direct Exposure Probe (DEP) on Pegasus HT

DOCUMENT: Application | Ref: 203-821-486Download
Category: Aroma Flavour Fragrance, GCxGC TOF MS, Separation Science Mass Spectrometry, Softwares GCxGC, TOF Mass Spectrometry

This note is a compendium of various DEP/time-of-flight mass spectrometry applications using direct electron ionization (DEI).

Direct exposure probe (DEP)  advantages include the ability to analyze non GC-amenable compounds, such as non-volatile, highly polar, or thermally labile compounds, with minimal sample preparation time and fast sample acquisition times (a few minutes or less).

Ref: 203-821-486