Nalgene® Sterilization Filter Units with Cellulose Nitrate Membranes, Sterile
The Nalgene® sterilization filter unit is a disposable pre-assembled and pre-sterilized filter with a membrane which is easily removed for culturing and other analysis. Triton-free cellulose nitrate (CN) membrane filter provides superior recovery and growth of microorganisms. Material: polystyrene housing with cellulose nitrate (CN) membrane. Membrane diameter: 50mm. Available with either plain or gridded cellulose nitrate membrane filters. Gridded filters are available in either white with green grid or white with black grid. Sterile.