Antiseptic (Fallout 4)

Antiseptic is a crafting component

Gameplay
A chemical used to kill disease-causing micro-organisms. It is used in the production of medicinal items, including Glowing blood packs, RadAway, refreshing beverages and Stimpaks.

Locations

 * Shipments of 25 units can be purchased from the roaming merchant Doc Weathers or from Doctor Sun in Diamond City.
 * One unobtainable bottle can be found in the "brain extraction" room of the Mechanist's lair, inside of a strange medical device's glass case.
 * Two bottles can be found on a shelf in Evan's home.