Nalgene* MF75* Sterile Filter Units with SFCA Membrane

Disposable, pre-sterilized filter units with polystyrene housing and surfactant-free cellulose acetate (SFCA) membrane minimize clogging and prevent loss of specific proteins-�no wetting agent. Easy-grip receiver has molded-in graduations. Features a 1� 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. 500 and 1000 ml units are supplied with 12 glass-fiber prefilters per case. 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.