Lab Safety Series: Handling Compressed Gas Cylinders

Compressed gas cylinders may look like harmless steel furniture sitting quietly in the corner, but they're actually pressurized systems that combine stored mechanical energy with chemical hazards—capable of becoming high-speed projectiles if damaged or creating toxic, flammable, or oxygen-deficient atmospheres if they leak. This course teaches laboratory personnel how to safely identify, store, move, connect, use, and inspect compressed gas cylinders while recognizing when to evacuate or report problems rather than attempting to improvise solutions. By focusing on real-world decisions that lab workers make daily—from reading labels and selecting regulators to checking for leaks and segregating incompatible gases—participants will learn that good compressed-gas safety is based on procedure, restraint, and respect for the combination of pressure and chemistry.