Disposable Vapes Release Toxic Metals, Lab Study Says The Anatomy and Chemistry of a Disposable Vape Covalent Pupils unwittingly smoking spiked vapes University of Bath study finds Full article: AusVapeSafety: a prospective observational study of vape exposures and outcomes to an Australian Poisons Information Centre Turns out the disposable nicotine delivery systems are, as suspected, worse than the real thing, according to a new study from researchers at UC Davis. Study finds standardised packaging for vapes 'reduces appeal for children' News