This room can be hard to find, because the second floor of Galvin is a maze. It is, however, very easy to find if you go the right way. So here are directions:
Enter building through the main door onto Library Quad.
Walk through the little study area. You should end up in a glassed in section of a hallway, with giant fish fossils hanging on the wall and a main office across from you.
Turn right, and go through the door in the glass panel that says "Lobund Laboratory" on it.
Go up Stair A, which should be just slightly ahead and on the right.
On the second floor, turn left out of the stairwell.