Fears of growth in children vaping disposables backed up by new national survey ASH The Anatomy and Chemistry of a Disposable Vape Covalent E cigarettes and Vaping Commercial Tobacco Use MN Dept. of Health Youth often mistakenly believe vaping concentrates are harmless, but the concentration of nicotine and chemicals is shocking. Did you know? One disposable vape (up to 5,000 puffs) can equal the nicotine content Teenage Vaping Declines This Year, Survey Says The New York Times