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 atcc.org and access your account. We apologize for any inconvenience this work may cause.
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Product Selection Guides

As the premier global biological materials resource and standards organization, it is our continuing mission to acquire, authenticate, and produce microbial standards, cell lines, and other biological materials that support the advancement of scientific research and development. To quickly find the products you need, use our selection tools below to browse our portfolio.
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