Gloves designed to protect from temperature extremes shall be worn when handling and transferring cryogenic gases and liquids, and when operating high temperature equipment such as furnaces and ovens. Electricians shall wear insulated rubber gloves meeting the requirements of ASTM D120-87 when working with high voltage equipment. These gloves may be worn under leather gloves to prevent punctures. Gloves should not be worn when operating equipment such as drill presses, lathes, or other equipment with exposed rotating parts. In these instances, the gloves may be entangled in the moving parts causing injury.
Proper selection is based on the type of chemical or work task to be encountered.
Coveralls provide total body protection from potential exposure to hazards. There are many types of materials available based on the hazards involved. Coveralls should be worn when there is an immediate danger from exposure to the hazard involved. Lab coats should be worn in all laboratories where hazardous chemicals or processes are present. Lab coats provide protection to the individual from minimal exposures to hazardous materials.