Implementing Tile-Based Fisher Ratio Analysis of GC×GC-TOFMS Data to Obtain a Master Peak Table of All Detected Analyte Compounds in Many Petroleum-Based Samples

Tile-based Analysis of GC×GC-TOFMS Data of SPME Sampled VOCs Produced from Pseudomonas aeruginosa and Aspergillus fumigatus Wenjing Ma, Ting Wang, Jamison Whitten, Lauren J. Rajakovich, Ashleigh B. Theberge and Robert E. Synovec Department of Chemistry, University of Washington, Seattle, WA,…

EXPANDING THE SCOPE OF TILE-BASED GC×GC–TOFMS DATA ANALYSIS Robert E. Synovec, Caitlin N. Cain, Lina Mikaliunaite Department of Chemistry, Box 351700 University of Washington Seattle, WA 98195, USA 15th Multidimensional Chromatography Workshop Friday, January 12, 2024 OUTLINE • The Goals…

Discovery-based analysis for chromatographic trends using alteration analysis (ALA) and two-dimensional correlation analysis (2DCOR) Chris E. Freye and Matthew J. Herman High Explosives Science and Technology (Q-5) 1/13/2026 MDCW 2026 Managed by Triad National Security, LLC, for the U.S. Department…

Uncovering the Volatile Profile of Potato Taste Defect in Roasted Arabica Coffee using GC-MS, GC×GC-MS, and Chemometrics Caitlin N. Cain1, Meriem Gaida2, Pierre-Hugues Stefanuto2, Jean-François Focant2, Kristen J. Skogerboe3, and Robert E. Synovec1 1 Department 2 3 of Chemistry, University…