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Lets everyone know you're serious about doing sciency things.— In-game description

A chemistry flask is a legendary junk item in Fallout Shelter.


The chemistry flask is a legendary junk item in Fallout Shelter and thus can only be found at high level quests, on long dweller explorations or locations, with a low percentage chance of obtaining it. It can also be rarely found in a lunchbox. Like most items, it takes up one space of storage.


Currently it is used for creating various weapons and armors in combination with recipes found in the wasteland and other junk of various quality. It is however, generally used to make higher quality items with workshops of various levels.

Items Name Count
Weapons Mean Green Monster 3
Burnmaster 2
Fire hydrant bat 3
MPXL Novasurge 3
Destabilizer 4
Magnetron 4000 4
Tuned plasma rifle 2
Dragon's Maw 3
Plasma thrower 2
Rusty Fat Man 2
Rusty alien blaster 2
Focused plasma rifle 4
Tactical plasma thrower 3
Enhanced Gauss rifle 2
Enhanced Fat Man 2
Guided Fat Man 2
Accelerated Gauss rifle 2
Hardened Gauss rifle 2
Amplified plasma rifle 4
Hardened Fat Man 2
Amplified alien blaster 2
Amplified plasma pistol 3
Boosted plasma thrower 3
Overcharged plasma thrower 3
Agitated plasma thrower 4
Outfits Expert radiation suit 2
Expert lab coat 5
Heavy wasteland gear 2


  • Randomly in lunchboxes
  • Found by dwellers exploring the wasteland
  • Finding them randomly during quests
  • From quest rewards
  • Breakdown weapons and outfits