Recognized globally for its expertise in the area of microbial support for UV disinfection validation, GAP continues to improve its services by advancing quality standards beyond the industry’s expectations while expanding capacity for an increasing number of projects and project scopes.

UV reactors are validated using a technique known as biodosimetry, a process of measuring the inactivation of microorganisms flowing through a reactor. The resulting microbial inactivation is compared to a UV dose response curve generated using a collimated beam apparatus.

GAP will assist with all microbial aspects of an UV reactor validation, which include: supply of challenge microorganisms and sample containers, analysis of reactor samples, and collimated beam analysis. GAP performs third party witnessing for reactor validations and lamp aging studies.