The measurement of exhaled, low-molecular weight metabolites in breath offers new opportunities for the discovery of non-invasive diagnostic and prognostic biomarkers of acute cardiorespiratory disease.

Application of tile-based Fisher-ratio (F-ratio) analysis dealing with metabolomics, fuel, food quality and safety, and environmental studies will be presented.

This work develops a volatile fingerprint of potato taste defect (PTD) in roasted arabica coffee using HS-SPME-GC×GC-TOFMS and chemometrics.

Herein we focus on expanding the scope of PLOT column use for GC×GC-qMS by using thinner film PLOT columns on 1D of GC×GC-qMS.

In this presentation, we will illuminate the current regulatory landscape of fire debris analysis governed by ASTM International standards, while outlining method development for GC×GC.

Solid sorbent sampling and thermodesorption into comprehensive TD-GC×GC/ToFMS offers high sensitivity and high resolution for the analysis of body odor.

To assess the aircraft cabin environment, wipe sampling was conducted and the samples were run on a flow modulated GC×GC-ToFMS in tandem ionization mode (SepSolv BenchTOF).

Dive into the networking, storage, computer specs, and processing performance to answer the question: how to make it easy to manage and protect my data, and when to invest in new computers for crunching data?

We have developed various models and interpolation methods for correcting retention time shifts in whole chromatograms.

We have developed an approach to characterize and quantify aliphatic olefins in plastic waste-derived fuels using comprehensive two-dimensional gas chromatography with a flame ionization detector (GC×GC-FID).