- Microbial Limits / Test Method Suitability
CPT will be closed on Friday, July 3, 2026, in observance of Independence Day.
Our Microbiology Division provides unique capabilities, showcasing expertise across Pharmaceuticals, OTC, Consumer Healthcare, Cosmetic/Personal care, Specialty Chemical and Medical Device Industries. Whether our clients are interested in routine compendial testing or specialized or unique product development, our staff provides technical knowledge associated with the FDA, EPA and International and Client Custom programs. In addition to these trusted programs, our team also offers consultation services for Microbiology issues that may arise.
Please Note: CPT℠ only performs testing for companies. We do not perform product testing for the general public.
Join CPT℠ Labs on November 19 at 1 PM EST for a practical guide to designing cosmetic efficacy studies, covering instrumentation, study design and statistics.