Comprehensive Characterization of Cannabis Using Flow-Based GCxGC-TOFMS

Comprehensive two-dimensional gas chromatography (GCxGC) coupled with time-of-flight mass spectrometry (TOFMS) offers an advanced analytical approach for the detailed chemical profiling of cannabis. By utilizing a flow-based modulator to enhance peak capacity, this method successfully resolves hundreds of compounds—including terpenes, cannabinoids, and flavonoids—essential for ensuring product quality and safety.