Planned maintenance

We must perform activities that will impact the ability to place orders on our website. Starting Friday, May 21, at 5:00 p.m. Eastern to Sunday, May 23, at 5:00 p.m. Eastern, you will not be able to order products on our website. You will still be able to browse and access your account. We apologize for any inconvenience this work may cause.

Microbial Media Formulations

ATCC uses thousands of different media in order to provide optimal conditions for growing its microbial cultures. The formulations for these media are part of our catalog database, and customers can now search for any medium recommended in the Culture Method for an ATCC microbial strain or on the product sheet through the main website search at the top right of any page; just enter ATCC medium 336 to view an example.

site search is at the top right of the page