Under FDA pressure, Juul to halt sale of flavored e cigarette products in stores Total particulate matter (TPM) in mg per puff and nicotine levels in g Download Scientific Diagram Pharmacokinetic and Subjective Assessment of the JUUL System, Prototype JUUL2 Electronic Nicotine Delivery System in Two Nicotine Concentrations, IQOS and Combustible Cigarette Article (Preprint v1) by Nicholas Goldenson et al. Qeios 1 standard vape pod does not directly equal 20 packs of cigarettes in terms of nicotine content, but it can contain nicotine equivalent to a pack of cigarettes. A JUUL pod, for JUUL2 Juul Labs Science Vaping Student Health & Well Being