Air Quality Sciences’ (AQS) microbial and chemical laboratories are dedicated exclusively to indoor air quality and are among the most technologically sophisticated in the world. Both of the laboratories are directed by Ph.D. mycologists and chemists, and both have been instrumental in the development of new IAQ research and techniques. The chemical laboratory’s research on microbial VOCs has proven highly relevant to industrial hygienists in their mold detection efforts, and the microbial laboratory’s information about mold speciation and the causes of mold growth in buildings has led the way for new building diagnostic tools. As one of the first laboratories to be accredited by the American Industrial Hygiene Association’s Environmental Microbiology Laboratory Accreditation Program (EMLAP), AQS’ methods and procedures have guided the industry. Additionally, the chemical laboratory is the only commercial laboratory in North America providing analysis of microbial VOCs (MVOCs) and VOC analysis of dust. MVOC analysis is used as a screening tool for detecting moisture problems and microbial growth in buildings. The national database of MVOCs being compiled by AQS will greatly increase the capabilities of industrial hygienists in identifying potential mold growth behind walls without destructive testing.

DustVOC™ analysis is an excellent forensic tool that evaluates dust and present contamination in buildings.

AQS’ Product Evaluations and Building Consulting work triggers innovation in both the chemical and microbial laboratories, expanding the knowledge of different indoor air pollutants and the significance related specifically to indoor air quality.