CHORUS

chemical preparations for air sanitization, purification, disinfection and sterilization; disinfectant preparations for disinfecting microorganisms suspended in the air via aerosol disinfectants

apparatus used to disseminate chemical preparations to disinfect, purify, sanitize, and sterilize air; air disinfecting units for commercial, industrial, and domestic use

Installation and monitoring of air disinfectant apparatus and equipment for others