Chain of Custody (pdf) New User Introduction Become a Client Login Account Home Fungal Library Contact Us What type of analysis do you require most often Mold & Fungi Bacteria Legionella E.Coli Dust Mites Endotoxins VOC's Salmonella Environmental Microbiology Laboratory, Inc. (EMLab) is recognized as one of the leading commercial indoor air quality testing laboratories in North America. It ...