Enhance Laboratory Workflows with Unique GC-TOFMS Technology and Data Processing Tools

This webinar, presented by Liz Humston Fulmer, focuses on enhancing laboratory workflows by combining GC time-of-flight mass spectrometry (TOF‑MS) with advanced data processing tools. The core message is that modern analytical workflows depend equally on hardware (instrumentation) and software (data analysis). Complex samples are first analyzed using instrumentation like the LECO Pegasus BT, which generates detailed datasets, and then processed using ChromaTOF Sync to extract meaningful insights. This integrated approach allows laboratories to move efficiently from raw data to actionable answers.

The presentation highlights how GC‑TOF‑MS provides sensitive detection, full mass range acquisition, and fast data collection, enabling identification of trace-level compounds even in highly complex mixtures. ChromaTOF Sync complements this by performing peak finding, deconvolution, library matching, and retention index validation, while compiling results across multiple samples into unified datasets. These capabilities allow analysts to uncover subtle differences that would be difficult to detect visually—such as identifying off-odor compounds in wine or distinguishing closely overlapping peaks through deconvolution.

Several application examples demonstrate the workflow in practice. In wine analysis, the system identifies trace compounds responsible for defects and links chemical data to sensory characteristics. In comparative studies of wine varieties and spices, the workflow enables both targeted feature analysis and broader statistical approaches like principal component analysis (PCA) to reveal trends and groupings across samples. Overall, the webinar shows how combining robust instrumentation with intelligent data analysis tools allows laboratories to better characterize complex samples, uncover hidden insights, and make more informed decisions.

Small time savings throughout the workflow can add up to big savings. See aroma and flavor examples of how automated sample prep and elevated Time-of-Flight Mass Spectrometry (TOFMS) analysis, followed by software solutions to compare and evaluate data and results, can save your lab time and resources.