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. Author manuscript; available in PMC: 2022 Aug 5.
Published before final editing as: Chem Res Toxicol. 2020 Jul 22:10.1021/acs.chemrestox.0c00196. doi: 10.1021/acs.chemrestox.0c00196

Figure 4. Liquid vaporized and total carbonyl yields vs. q” for the examined ECIG devices.

Figure 4

Mean (STD) liquid consumed (triangles) and total carbonyl (circles) yields vs. q” (N=3 per condition). (A) SMOK TF-N2, (B) VaporFi platinum, and (C) SMOK V12-Q4. Dashed line indicates best fit for linear portion of the vaporization curve. Shaded area indicates the q” range corresponding to manufacturer’s recommended battery settings and device geometry; SMOK TF-N2 has no manufacturer recommendations (Table S1).