ChemDAQ, based in Pittsburgh, PA, ChemDAQ Inc. designs, develops, manufactures and sells gas detection systems for sterilants used in healthcare, medical device manufacturing, and food and beverage industries. Chemicals primarily supported include Peracetic Acid, Hydrogen Peroxide, Ozone and Ethylene Oxide. As a provider of best in class environmental monitoring solutions ChemDAQ helps assure regulatory compliance and protection of workers from overexposure to chemical biocides in the healthcare, pharmaceutical and food and beverage industries. Steri-Tracâ„¢ is a trademark of ChemDAQ Inc.