Tychem biohazard suit QC125 is a lightweight coverall made out of durable DuPont™ Tyvek fabric and a polyethylene coating. Tychem® QC fabric provides at least 30 minutes of protection against 42 chemical challenges. Tychem QC hazmat suit with serged seams is used for light splash protection in a variety of environments, including petroleum refining, pulp and paper manufacturing, food processing, chemical processing, and pharmaceutical manufacturing. These personal protective coveralls are great for bloodborne pathogen and biohazard, hazardous dry powders and solids, and light splash protection. Sold individually.