Forensic application

DOCUMENT: Application | Ref: 203-821-285Download
Category: Forensics Toxicology, Separation Science Mass Spectrometry, TOF Mass Spectrometry

Analysis of Currency with SPME and GCxGC-TOFMS—Advanced Data Processing with Classifications

SPME combined with GCxGC-TOFMS is a powerful analytical technique for headspace analysis of various solid, liquid, and complex samples that contain volatile and semivolatile compounds. The results from this work demonstrate the ability of the LECO Pegasus 4D to identify hundreds of compounds found in a headspace sample from currency. Utilizing the Classification feature in the ChromaTOF software allows the analyst to visually and qualitatively display selected regions of the GCxGC chromatogram for more efficient data analysis.