monitoring badge worn by laboratory personnel which will reveal whether or not the person wearing the badge has been exposed to a predetermined level of the specific hazardous substance

scientific equipment, namely personal sampling pumps used to collect samples of chemicals in air, mainly for the industrial and occupational hygiene markets

Brattice Cloth for Tubing and Curtains for Use in Mines

Scientific equipment, namely sampling pumps used to collect samples of chemicals in air, mainly for the industrial hygiene and occupational and environmental health and safety markets