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Hospital Chemical Lab - All Keys Guide | MW4 DMZ Guide


Published: Oct 31, 2026
Last Edit: Oct 31, 2026
214 Words, 1 Minute.

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Timestamps:
0:00 - Intro/Explanation
0:40 - Where to get the Hospital Chemical Lab
2:05 - Where to get 3x Chemical Storage Locker keys
4:20 - Hospital Chemical Lab key Loot

This guide shows you how to find and use the Hospital Chemical Lab key (Guaranteed drop) - Provides access to the chemical lab in basement morgue within the Mirae General Hospital, as well as finding and using the 3x Chemical Storage Locker keys - Unlocks one of the chemical lockers sealed within the chemical lab in the basement morgue within the the Mirae General Hospital.

Questions answered in this video:
Where do you get the Hospital Chemical Lab key in MW4 DMZ?
Is the Hospital Chemical Lab key a guaranteed drop?
Where is the Hospital Chemical Lab in Mirae General Hospital?
How do you access the chemical lab in the basement morgue?
Where do you find all 3 Chemical Storage Locker keys?
What do the Chemical Storage Locker keys unlock?
How do you use the Hospital Chemical Lab and locker keys?
What loot is inside the Hospital Chemical Lab?

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