To whoever asked about heating ISO:
since the boiling point of iso is far less than 212 F, its very simple to attain a rolling boil using a microwave for ~30-45 seconds. This method does not expose flammable vapors to open flame, and is as safe as heating anything else.
A word of caution: The vapors that boiling alcohol give off are POTENT. I've gotten whiffs before that have made my head spin, so make sure you rinse the entire tube/glass peice out thoroughly before use. Theres nothing more unpleasant than breathing iso-flavored air from an improperly rinsed tube.
Glass by: Toro, Zong, RooЯ, honalee and more.