Perritt Laboratories

Perritt Laboratories is a privately owned, independent contract testing laboratory focused on child-resistant packaging evaluation and microbiological testing for regulated industries. The company serves pharmaceutical, biotech, medical device, consumer product, health and beauty, and packaging clients with services that support product quality, safety, and regulatory compliance. Its microbiology operations perform compendial and cGMP-related testing, including method development, validation, routine testing, environmental monitoring, and water system testing. Perritt is particularly well known for child-resistant package testing and has longstanding expertise in U.S. and international packaging standards. Founded in 1973 and based in Hightstown, New Jersey, the company operates as an FDA-registered, ISO/IEC 17025-accredited laboratory.