Sterile polypropylene cap with 0.2 micron hydrophobic filter
Ideal for use with glass spinner flasks or roller bottles with 45 mm screw thread
Individually wrapped
This vented cap e a single use 45 mm finish cap that is pierced, and the opening is covered with a hydrophobic fitter to allow a flask or bottle to 'breathe" while eliminating bacterial contamination from this venting. The product allows gas exchange white preventing liquid. water or contaminants from passing through the filler. Cap cannot be autoclaved.
