We will be conducting system maintenance starting on Friday, December 13th, at 6:00 p.m. (ET) through Sunday, December 15th. During this time, many normal functions normally performed on our website, such as placing an order or paying an invoice, will not be available. We apologize for the inconvenience but will have complete return of services on Monday, December 16th.

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