Can TNT/TNT+ vials be recycled after cleaning?
Recyclability of TNT+/TNT vials
These vials are made of borosilicate glass (same as most lab glassware) so there should be no concern of absorption into the glass. If their recycling stream allows for Pyrex, they should be able to be recycled unless they have a regulation on them previously being used with chemicals. If they cannot be recycled, they can be disposed of in the trash.