The Department of Environmental Health and Safety (EH&S) has revised the guideline on the use and storage of compressed gas cylinders. The guideline does not permit vendors or UAB Shipping and ...

Elevators can be a confined space. Due to the potential for exposure to unsafe conditions in the event of a significant leak or catastrophic release, it is recommended that personnel do not ride in an ...

This new gas was then used to cool another, different compressed gas ... undertake your own three-step cascade and see if you can choose the right combination of gases to liquefy oxygen.— ...