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. 2022 May 13;10(5):85. doi: 10.3390/dj10050085

Table 1.

Final percentage of flavors in the working BHI broth.

E-Liquid Constituents Percent
Stock E-Liquid added to BHI *
Stock
E-Liquid
Propylene Glycol Vegetable Glycerine Stock Flavor Nicotine
(mg/mL)
5% 3% 1%
Flavorless 50% 50% 0% 20 0% 0% 0%
Flavored 37.5% 37.5% 25% 20 1.25% 0.75% 0.25%

* Final percentage flavoring in the working BHI broth after the addition of 5, 3, and 1% stock E-liquids.