- Ethereum Stasis Chamber Key
- Item Level 1
- Use: Unlocks Ethereum stasis chambers.
- 1 (Expendable) Charges
Ethereum Stasis Chamber Key is a Key used to open a Ethereum Stasis Chamber
Source
This key can be obtained via the repeatable quest 
[70G] Purging the Chambers of Bash'ir in exchange for 5 [Ethereum Prison Key].
You need to be Revered with the Consortium and have completed the pre-requisite quest [70] A Thousand Worlds in order to obtain this key.
Notes
Ethereum Prison Key can be used to open a Ethereum Stasis Chamber in Blade's Edge Mountains.