Charles River

As a proven innovator in the development of dependable, robust testing solutions, Charles River continues to set the standard for managing microbial quality control. We’ve purposefully built our portfolio to deliver the most comprehensive and flexible set of microbial solutions available from a single provider. Our three industry-leading brands – Endosafe®, Accugenix® and Celsis® – create an expansive, unified set of core competencies that meet the diverse testing needs of the bio-pharmaceutical, medical device, compound pharmacy, home, beauty, dairy, beverage and food industries. We are committed to being our clients’ partner of choice for managing microbial risk. Learn more at

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