ACMAL liquid nitrogen room

March 14, 2017. Room 637 is now a card access room. The door will be closed at all times and you will have to use either a key or very soon, your MTU ID card. If you enter the room you must close the door on the way out.

Remember, when dispensing liquid nitrogen you must wear eye protection, the blue cryo gloves, long pants and closed shoes – no sandals or mesh shoes.