View character for details!

You’re doing your usual duties in the lab, going around, checking on the experiments and such, when your boss, Doctor Mike, comes up to you in the hallway.

Doctor Mike: “Could you please go and do weekly checkups on 001, 027, 068, 072, 125, 147, 149, 151, and 157?”

He handed you a clipboard with all the experiment numbers on it, and walked off. You started walking the halls again, heading for the containment rooms, and looking around. Who will you checkup on first?