LECO’s analytical instruments are invaluable tools in forensic science. The Pegasus GC-HRT+ offers high-resolution mass spectrometry capabilities crucial for identifying trace amounts of drugs, explosives, and other compounds in complex forensic samples. Its ability to provide accurate mass measurements aids in the confident identification of unknown substances.
For fire debris analysis, LECO’s GCxGC-TOFMS systems excel in separating and identifying complex mixtures of ignitable liquid residues. In trace evidence analysis, LECO’s metallographic and microscopy equipment enables detailed examination of materials like fibers and paint chips. The combination of sensitivity, accuracy, and versatility makes LECO instruments essential in solving crimes and supporting legal investigations.
Joining us from William and Mary, Dr. Katelynn A. Perrault Uptmor, PI of the Nontargeted Separations Laboratory , present her work of screening samples using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry (GCXGC-TOFMS) in forensic applications as novel types of evidence appear. Dr. Perrault Uptmor highlights initial approaches to method development for new samples and show recent applications related to chemical profiling of deposited fingermarks, organic gunshot residue and decomposition odor. She also discusses the implications of GCXGC-TOFMS sample visualization in the context of expert testimony for communicating screening processes in forensic casework within the courtroom.
Part of the 2024 Non-Target Screen Webinar Series
Learn more with our latest Forensics application notes.
Watch our most recent videos on Forensics.
Joining us from William and Mary, Dr. Katelynn A. Perrault Uptmor, PI of the Nontargeted Separations Laboratory , present her work of screening samples using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry (GCXGC-TOFMS) in forensic applications as novel types of evidence appear. Dr. Perrault Uptmor highlights initial approaches to method development for new samples and show recent applications related to chemical profiling of deposited fingermarks, organic gunshot residue and decomposition odor. She also discusses the implications of GCXGC-TOFMS sample visualization in the context of expert testimony for communicating screening processes in forensic casework within the courtroom.
Part of the 2024 Non-Target Screen Webinar Series
Three GC/MS Experts embrace the 'spookier' side of mass spectrometry.
Jane Hill, from the University of British Columbia, brings her expertise on 'omics and medical diagnostics in Disease: Trick or Treat? Metabolomics is changing how we monitor our health
Albert Lebedev, professor at the Faculty of Chemistry at Moscow State University, has suggestions and advice for what to do if you meet a mummy (and happen to have access to mass spectrometry!) in What Mass Spectrometry can tell you about 5000 year old Mummies
Shari Forbes, Director of Canada's Secure Site for Research in Thanatology, will finish the symposium with a look into GCxGC mass spectrometry and the wider range of research and training that can come from Canada's first body farm in Death, Decomposition and Dogs
John Heim [LECO], discusses the capability of GCxGC TOF-MS for drug screening analysis with limited sample preparation.
