2017 NAICS Definition

T = Canadian, Mexican, and United States industries are comparable.

325413 In-Vitro Diagnostic Substance Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing in-vitro (i.e., not taken internally) diagnostic substances, such as chemical, biological, or radioactive substances. The substances are used for diagnostic tests that are performed in test tubes, petri dishes, machines, and other diagnostic test-type devices.

Cross-References.

• Establishments primarily engaged in manufacturing in-vivo diagnostic substances are classified in U.S. Industry 325412, Pharmaceutical Preparation Manufacturing.

2007 NAICS		2012 NAICS		2017 NAICS		Corresponding Index Entries
325413		325413		325413		Blood derivative in-vitro diagnostic substances manufacturing
325413		325413		325413		Blood glucose test kits manufacturing
325413		325413		325413		Coagulation in-vitro diagnostic substances manufacturing
325413		325413		325413		Cytology and histology in-vitro diagnostic substances manufacturing
325413		325413		325413		Diagnostic substances, in-vitro, manufacturing
325413		325413		325413		Enzyme and isoenzyme in-vitro diagnostic substances manufacturing
325413		325413		325413		Hematology in-vitro diagnostic substances manufacturing
325413		325413		325413		HIV test kits manufacturing
325413		325413		325413		Hormone in-vitro diagnostic substances manufacturing
325413		325413		325413		In-vitro diagnostic substances manufacturing
325413		325413		325413		Microbiology, virology, and serology in-vitro diagnostic substances manufacturing
325413		325413		325413		Pregnancy test kits manufacturing
325413		325413		325413		Viral in-vitro diagnostic test substances manufacturing