General Lab Use: Conventional hoods found on Purdue’s ... walk-in hoods specialize in exhausting chemicals that are used alongside large laboratory equipment. When using a walk-in hood, close the ...

Examples include glassware, compressed gas cylinders, vacuum chambers and custom designed laboratory vessels. The pressure differential generated, either positive or negative, is a potential hazard in ...

All equipment and devices connected through an electrical outlet or hardwired to the electrical system at the University of Nevada, Reno must be certified for the intended use by a Nationally ...