The History of HML, Inc HML, Inc ( Hoosier Microbiological Laboratory ) was established in 1976 and is located at 912 W. McGalliard, Muncie, IN ( a 35K JPG ). The laboratory is designed to perform complete microbiological and chemical testing and research. Consulting services also are available. Testing services include water and wastewater analyses, food and dairy analyses, air monitoring, soil and biosolids ( sludge ) analyses, bioassays, bioremediation, landfill monitoring and TCLP analyses. We are pleased to announce the completion of our new state of the art 8, 000 sq. ft. microbiology facility ( a 23K JPG ) which enlarges our physical plant to approximately 12, 000 sq. ft. of laboratories and offices. An independent testing facility, the laboratory is certified by a number of states, the United States Department of Agriculture ( USDA ), and the United States Environmental Protection Agency ( EPA ).