About Us

Perritt Laboratories is a cGMP, ISO/IEC 17025 accredited laboratory providing child-resistant package testing and microbiological testing services.

Since 1973, we’ve tested thousands of different packaging systems for child-resistance and senior-use effectiveness in accordance with US and International standards.

We also specialize in microbiological testing for the pharmaceutical and consumer product industries. Our testing evaluates preservative efficacy, detects product contamination, and monitors controlled environments & purified water systems.

Perritt Laboratories combines expert testing with personalized service.

News & Events

Child-Resistant Packaging Today©

On May 9^th, Perritt Laboratories held its 12^th annual Child-Resistant Packaging Today seminar in Alexandria, VA.Feedback from attendees of this sold-out program indicates the program was a resounding success again this year.

This one-day program of experts delivers a wealth of information on CPSC & international regulations as well as on Child-Resistant package testing requirements & procedures.The small, informal, unintimidating setting encourages questions and attendee participation.

Perritt Laboratories is proud to host this popular seminar on Child-Resistant packaging each Spring. Click on the Seminars tab from our perritt.com web site for updates about registration for the 2014 edition of Child-Resistant Packaging Today.

Seminars

Child-resistant Packaging Today

For the past 12 years, Perritt Laboratories has conducted an educational program on child-resistant packaging. Click the link below for more details.