Nalgene Fill/Breather Caps Case of 6 53 mm 1/4 in.

Nalgene™ Fill/Aerate Closures Use these polypropylene fill/aerate closures for aseptic handling in pharmaceutical and biotechnology and laboratory fluid transfer applications. Closure Size: 53 mm Description: 3 access closure Inner Diameter (Anglo-American) Tubing: 1/4 inch Inner Diameter (metric) Tubing: 6.35 mm Material: polypropylene, TPE gasket, TPE caps, platinum cured silicone tubing Material: TPE gasket Material: TPE connection cap Material: platinum cured silicone tubing Type: closure Length (metric): 7.62 cm For use with (devices): Nalgene bottles and balloon bottles with 53B closures Unit Size: Case of 6