Sterility testing is a crucial required step in the product release of many medical devices. For more than 40 years, MilliporeSigma has set the industry benchmark for closed membrane filtration with Steritest™, a closed system that allows samples to be withdrawn aseptically from any container type without being exposed to the surrounding environment. The Steritest™ system includes a wide range of rigorously tested membrane filters, adapters, accessories, sterile media, and rinse fluids, all of which meet USP, EP, and JP requirements.

Our specific Steritest™ NEO Device for medical devices, pre-filled syringes, and collapsible bags allow connection to a wide variety of medical devices. Alternatively, our ready-to-use and Dehydrated media can be used for your direct inoculation-based sterility testing needs.