| Description | 500 mL, radio-sterilized, 12 flasks, for the storage of sterilized or clarified fluids | Hydrophilic PTFE cell culture insert with pore size of 0.4 µm used in a 6-well plate for Cell Attachment, Cell Culture, Cell Differentiation, Fluorescence & Low Protein Binding. | Opaque, Non-Sterile, 0.45 µm pore size, Hydrophilic Polytetrafluoroethylene (PTFE), 10 plates, volume 1.9mL | Clear, Sterile, Hydrophilic Polytetrafluoroethylene (PTFE), 0.45 µm pore size memebrane, 0.5mL volume, Polyolefin copolymer device | 45 mm threaded collar, 500 mL process volume, 0.2 µm pore size, fast flow PES Express Plus membrane, pkg of 12, radio-sterilized |