We test, certify, and maintain isolators / glove boxes. Our services are performed to comply with the manufacturer’s specifications as well as CAG standards
Routine testing of isolators and glove boxes is imperative to guarantee ongoing compliance with regulatory standards and to ensure the continued efficacy of these critical containment systems. The frequency of testing is typically determined by factors such as usage intensity, environmental conditions, and regulatory requirements. In most cases, a regular schedule of at least annual testing is recommended.
Keystone has tested and certified controlled environments for over 25 years. When we started Keystone we serviced Virginia and the surrounding areas. Today we service the east coast. Our team has over 100 collective years of experience in the industry, serving over 200 pharmaceutical, university, research, and advanced manufacturing clients.
We test, certify, and service all controlled environments, including cleanrooms, biosafety cabinets, fume hoods, and isolators. We provide biosafety cabinets, cleanbenches and fume hood reports the same-day, and turnaround electronic cleanroom reports in two weeks. For any emergency, we can get a technician to your site quickly.
We are proudly 100% founder and employee owned. Keystone is a certified minority business enterprise.
25 years of company history
Highly trained technicians (average 10-year tenure)
We prioritize prompt delivery of reports.
We take emergency calls seriously. We can get technicians on-site quickly
Founder and employee-owned. Certified minority business enterprise
As a regional service provider, Keystone provides testing and certification services across the midatlantic region and east coast.
2125 Smith Ave Suites 200 & 202, Chesapeake, VA 23320
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