Merck, CLS431449-4EA, Corning®disposable Aseptic Transfer caps for plastic Erlenmeyer cell culture flasks

General description
These Corning erlenmeyer flask aseptic transfer caps are sterile (10⁻⁶ SAL), individually double bagged and fit the 3L Corning polycarbonate erlenmeyer flasks.

The venting port ends in a 50mm diameter vent filter with a 0.2μm pore PVDF membrane and a barbed fitting.
The liquid transfer port has an internal end with a rigid polypropylene dip tube angled to reach the bottom of the flask and on the external side a 1/4 in. I.D. (6.4 mm), 3/8 in. (9.5 mm) O.D. C-Flex tubing ending in a medical grade polycarbonate (MPC) male disconnect with a female sealing cap.

Legal Information
Corning is a registered trademark of Corning, Inc.