Finding F-1707

“The mean concentration of nicotine was 3.13 μg/m3 (median: 1.90 μg/m3) from tobacco-flavored ECs and 1.48 μg/m3 (median: 1.05 μg/m3) from mentholflavored ECs.”

Lee Nicotine, aerosol particles, carbonyls and volatile organic compounds in tobacco- and menthol-flavored e-cigarettes (2017). Environmental health : a global access science source. Page 4. CKB 7201

Structure

Source: Electronic nicotine delivery systems (ENDS)
Factor: Nicotine
Setting: test chamber
Study design: laboratory measurement of electronic cigarette emissions: nicotine and other compounds measured in the air of a chamber for tobacco-flavoured and menthol-flavoured products at different puffing times (class 4)
Effect: mean 1.48
Caveat: menthol-flavoured products; the study found no statistically significant difference between flavours or puffing times

A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.