Nitrous oxide

Nitrous oxide is a chemical compound mentioned in Fallout 3.

Gameplay
It is a type of gas used in surgery as an anesthetic. This gas is stored in green tanks supported by a rolling stand. Gauges on the stand monitor the amount of gas being applied to a patient through a gas mask. Warning labels adorn the tanks, which can be found in medical clinics including those within Vault-Tec vaults.

Locations

 * Vault 101 clinic