USP Sterility

USP Sterility
This test follows the most current USP guidelines that apply to your product type to validate the sterilization process.
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Service Description


  • Experienced - MO BIO has over 22 years of experience in providing USP Sterility Testing to many major medical device companies and suppliers of plastic consumables 
  • Qualified - All MO BIO Services technicians receive extensive training in USP Sterility Testing 

USP Sterility Testing Guidelines are used to determine whether a product is sterile (free of aerobic and anaerobic bacteria). MO BIO offers both the Membrane Filtration Method and the Direct Transfer Method of USP Sterility Testing.

Sterility assurance testing has become a common practice among general laboratory plastics manufacturers as well as medical device and pharmaceutical companies. USP Sterility Testing is an important part of the sterility assurance package and can be combined with our other offerings, including Bioburden testing and Radiation Sterilization Validation.



Test Methods

At MO BIO Laboratories we follow the most current version of the USP guidelines for our USP sterility tests. We offer both the Membrane Filtration Method and the Direct Transfer Method of sterility testing. If requested, we can work with you to pick the most appropriate method for your particular product and, based on batch size, how much of your product should be tested.


Contact Services

Contact Services

Our Services team has over 23 years of experience in providing services that keep your products competitive and in demand. Our customers include many of the top plastics and medical device suppliers in the industry. Our services specialists can also work with you to develop a custom testing schedule and/or custom tests that fit the specific needs of your products. We are located in Carlsbad, CA, USA.