NUNC Internally Threaded, Starfoot Cryotube VialsNUNC Internally Threaded, Starfoot Cryotube Vials Made for cryogenic storage of cells, blood, serum and other biological specimens. Polyethylene cap incorporates a special silicone gasket for the best possible seal. Features: Allows easy one hand capping opening of the tube (when used with the CryoTube rack) and improves aseptic handling 12. 5 mm o. d. vials are internally threaded and have star foot bottoms which interlock with 5151S30 Rack for one
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