Axygen® AxyCap® Universal Test Tube Caps

Axygen AxyCap® polyethylene universal fit test tube caps are designed for 10mm, 12mm, 13mm, and 16mm non-threaded glass and plastic culture tubes and test tubes. Caps seal either over the rim on smaller test tubes or into the tube on 16mm tubes. Culture tube caps are uniquely molded and pliable for repeated or one-time laboratory use.