. 2024 Jun 5;9(24):26641–26650. doi: 10.1021/acsomega.4c03416

Table 1. Selected Features with the Highest NIST Spectral Library Matches and were the Most Significant as Compounds for Vaped Flavored Samples and Organized by the Highest Chromatogram Area^a.

Heatmap included displays the highest (red color) to lowest (blue color) area abundance by a compound. Labeled acronyms: unvaped unflavored (UU), unvaped peppermint (UP), unvaped spearmint (US), unvaped “menthol” (UM), unvaped “virginia tobacco” (UVT), vaped unflavored (VU), vaped peppermint (VP), vaped spearmint (VS), vaped “menthol” (VM), and vaped “virginia tobacco” (VVT). *Cas # is for the parent structure and doesn’t include the TMS derivatives. ¹Confirmed compound using reference standards RT time, parent ion [M⁺], and qualifier ion in full scan spectra.

Table 1. Selected Features with the Highest NIST Spectral Library Matches and were the Most Significant as Compounds for Vaped Flavored Samples and Organized by the Highest Chromatogram Areaa.

Table 1. Selected Features with the Highest NIST Spectral Library Matches and were the Most Significant as Compounds for Vaped Flavored Samples and Organized by the Highest Chromatogram Area^a.