boiling tube
Sign in to savesmall cylindrical vessel used to strongly heat substances in the flame of a Bunsen burner; larger than a test tube; designed to be wide enough to allow substances to boil violently
In the Vinony graph
Within Vinony's link graph, boiling tube connects to test tube.
It is catalogued under the topic Laboratory glassware.
Vinony links it to 9 Wikipedia language editions.