You have no items in your shopping cart.
Pyrex 45mm Media Bottle Open Top Screw Cap (Qty. 1)
Pyrex 45mm Media Bottle Open Top Screw Cap without Septa (Qty. 1)
-High temperature red 45mm open top cap.
-Made from polybutylene terephthalate (PBT)
-Designed to be used with pierce-able silicone septa (sold separately)
-Caps tolerate heat sterilization up to 180°
To be used with 45mm silicone septa to seal a Pyrex media bottle, Corning Easy Grip sterile media bottle, or other 45mm neack media bottle; and allow drawing of the contained fluid with a syringe.