Environmental testing and evaluation of indoor air quality; Testing, evaluation and assessment of indoor air quality samples; Testing air and surface samples for the existence of mold, bacteria, allergens, irritants and compounds; Visual evaluation and assessment of air quality in indoor and outdoor environments for the purpose of identifying contributors of poor indoor air quality (IAQ), all of the aforementioned specifically excluding diagnostic reagents and in vitro diagnostic devices for ...

Environmental testing and evaluation of indoor air quality; Testing, evaluation and assessment of indoor air quality samples; Testing air and surface samples for the existence of mold, bacteria, allergens, irritants and compounds; Visual evaluation and assessment of air quality in indoor and outdoor environments for the purpose of identifying contributors of poor indoor air quality (IAQ), all of the aforementioned specifically excluding diagnostic reagents and in vitro diagnostic devices for ...