CU Green Labs has mobile manual defrost freezers available at:

Main Campus: three -20 °C freezers and one -20 °C flammable-safe freezer

JSCBB: two -20 °C freezers

Mobile freezers are available on request for the following purposes:


Sample Cleanouts

Freezer Failures (back-up freezer)

Mobile Freezer

If your lab needs ULT freezer space while defrosting or cleaning out your freezer, CU Green Labs would be happy to help find ULT freezer space for you! We have four freezers that are part of the shared ULT freezer program that may have space, and we can also connect you with other labs that may have available space.

To borrow a mobile freezer or request additional ULT freezer space, please contact:
CU Green Labs at