A change schedule is the part of the written respirator program which says how often cartridges should be replaced and what information was relied upon to make this judgment. A cartridge's useful service life is how long it provides adequate protection.

Pay me now, or pay me later has never rung more true than when it comes to workplace health and safety. The chain reaction of costs (both direct and indirect) and consequences when an accident occurs proves all too well the value of diligent lab safe

For Florida's Advanced Environmental Laboratories, success is achieved through strong management support and smart hiring.

The power supply in electrophoresis equipment runs at a sufficient enough voltage and amperage to deliver an electric shock that could be fatal. The electric shock can also cause burns, damage to the skin, muscles, and nerves.