Yeet your chemicals down a chute
In this little room just below the Artifact Lab, you have equipment to send and receive... stuff. You can use the barcode printer to print out a destination, slap it on the item or crate to deliver, and chuck it down the floor chute above it. You can receive anything similarly sent your way with the disposal outlet and conveyor belt below, and you can even give QM orders with the computer here. Monkeys, anyone?
There is no vent. Order some more gas tanks if you need air.
The APC for this room is on the northeast wall.