Disposable Borosilicate Glass Tubes with Threaded End

• Round bottom
• Without caps

Note: Caps suitable for use with the culture tubes include the following:
Black Phenolic Screw Thread Closures/PTFE/14B (05-569-4, 05-569-5, 06-421-20)
Screw Caps for Disposable Glass Tubes/polypropylene/linerless (03-340-77C, 03-340-77D, 03-340-77E)