Nalgene* MF75* Sterile Bottletop Filters with SFCA Membrane

Surfactant-free cellulose acetate (SFCA) membranes are much cleaner than standard cellulose acetate. Low protein binding-�no wetting agent. Sterile, disposable tissue culture filters with a polystyrene housing securely screw onto media bottles allowing vacuum filtration of liquid directly into sterile bottles. Features a 1 1/2 turn threaded screw closure that guarantees a leakproof seal and eliminates pH shift in receivers. Side-arm features a cellulosic vent plug and a quick-disconnect tubing adapter. Membrane pore size, material lot number and expiration date are clearly marked on the filter unit. Yellow collar. Certified sterile, non-pyrogenic and non-cytotoxic. Sterile shelf-life is 5 years.
Warning: All Nalgene filterware is for research use only, not for in vitro diagnosis or parenterals.