Iodine

If you want this bottle, you'll have to trade a few things to the Craftmaster for it! 

Cures radiation sickness.

Ingredients
1 item from the Food category
3 items from the Materials category
Any mix of 2 items from the following:

Battery, Notebook, Boot, Towel, or Wire

Rewards
1 Iodine
Craft this from your Recipe Book!