Fruity or sweet e-cig flavors can now only be purchased through age-restricted stores or online merchants that can verify a buyers age
With this combination of membranes (M1 + M3), the reduction of light gases (carbon monoxide, methane, ethane, ethylene, isoprene, benzene, toluene, and crotonaldehyde) is less than 15%, however, it is possible to reduce more than 60% of the nicotine and tar that the smoker would inhale compared to commercial filters
I guess I was laughing because it was a release of what I really felt I was sure of
10.1161/01.cir.0000029802.88087.5e 217 VersianiM.CassanoG.PerugiG.BenedettiA.MastalliL.SavinoA.et al (2002)
There are also more than 470 localities nationwide with the restriction, including San Antonio