|Released||23 October 2002 (Update)|
|Examine||An expensive colourless liquid.|
|High alch||6 coins|
|Low alch||4 coins|
Ethenea is a quest item given to the player by Elena during the Biohazard quest. The player must smuggle it into the gated area in south-eastern Varrock by giving it to Da Vinci, one of the chemist's assistants in Rimmington who will then carry it to The Dancing Donkey Inn.