FIS08-774-203 Vented Screw Caps for Flasks, Sterile
Actual product may vary
Ensure consistent gas exchange and minimize contamination
Polyethylene caps with an integral, hydrophobic 0.2 μm microporous membrane filter vent allow consistent gas exchange when the caps are in the closed position.
Gases required or cell growth and metabolism pass freely through the vent while microorganisms cannot. Falcon vented caps will not wet out.
Vented caps minimize contamination associated with standard open incubation. The vented caps prevent media that can become trapped in a partially opened cap from blocking gas exchange. The caps will not fall off in the incubator because of vibration.