FDA and CDC confirm that e-cigarette aerosols may contain cancer-causing chemicals, ultrafine particles, heavy metals, and volatile organic compounds
That said, accurate expiration dates are still an educated guess
They should be able to figure out if the component needs to be replaced or if there is a short or some other problem with your GS350.
The law became effective from 7 August 2009 with smoking forbidden in all indoor and enclosed public spaces such as bars and restaurants, clubs, shopping malls, movie theatres, banks, supermarkets, bakeries, chemist shops, health places, government offices and schools
Low levels of cadmium can be found in all food, since plants pick up cadmium from the soil