High Potency Radioactive Fallout

High Potency Radioactive Fallout is gathered from LIVING creatures in Gnomeregan that have a green glow about them by using the Heavy Leaden Collection Phial. Once gathered, the player has 2 real time hours in which to turn the quest in. Usually, there is sufficient time to complete the instance before turning the quest in, but this is dependent on the ability of the group.

As a quest objective
This is gathered for the quest The Only Cure is More Green Glow.