Because of traffic, machinery, HVAC systems, weather, and natural frequency, everything vibrates. In an average building, approximately 70-75% of the vibrations are vertical.
Labs, especially those using solvents in any quantity, have a very high potential for flash fires, explosions, rapid spread of fire, and high toxicity of products of combustion.
Toluene (C7H8) is a colorless liquid with a pungent odor. Stable under normal pressure and temperatures, it is highly flammable and easily ignited by sparks, heat or flame. It floats on water, boils at 232F and freezes at 139F.
Eye injuries may be more common in the workplace than youd expect. Consider that an estimated 1,000 eye injuries occur every day in American workplaces. Add up all the lost production time, medical expenses and worker compensation claims, and the est
In the environment, mercury is found in three forms: metallic mercury, inorganic mercury salts, and organic mercury compounds. Regardless of its form, mercury seems always to be in a state of constant conversionand its degree of toxicity varies accor
A Material Safety Data Sheet (MSDS) is a written document that provides product users and emergency personnel with information and procedures needed for handling and working with chemicals.