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Description
Compared to vegetable glycerin, the viscosity of PG is lesser, and is a main component of the e-liquid products

doi: 10.1136/bmj.3.5830.793

Glossary Abbreviations NNAL 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol PAHs Polycyclic aromatic hydrocarbons QDA Quantitative descriptive analysis GC-MS Gas chromatographymass spectrometry SPME Solid-phase microextraction The authors declare no competing financial interest

ISBN 978-0-19-958740-7
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