The 48mm thread finish on Corning roller bottles is engineered to provide a secure and reliable seal for applications requiring consistent performance during cell culture processes.

While similar in diameter to the 48mm Biotainer thread, the Corning roller bottle thread is incompatible with Biotainer closures. Roller bottles are widely used in adherent cell culture, with their cylindrical design enabling uniform growth across the inner surface during rotational incubation.

The 48mm thread ensures easy attachment of caps or tubing systems, supporting sterile handling and minimizing contamination risks. Manufactured with robust materials, these bottles are built to withstand repeated use and the demands of high-throughput laboratory environments, making them indispensable for scaled production and research workflows.