Labs, are suitable for work involving agents not known to cause disease in adult humans. this lab presents minimal potential hazard to lab personnel and the environment.

Biosafety level 1 labs.

Explanation:

Biosafety level labs are used for the the isolation of the harmful antigens nder the required set of conditions. Different types of biosafety level labs are Biosafety level 1, Biosafety level 2 and Biosafety level 3.

The Biosafety level 1 labs (BSL 1) labs are used for the well characterization agents that are not able to cause disease in humans. The lab prevent the individual from the potential hazard and also prevent the environment. The special equipments are used in the BSL1.

Thus, the answer is biosafety level 1 labs.