Bottletop Filter Nalgene™ Rapid-Flow™ 75 mm dia., 500 mL, Sterile, Disposable, 0.2 µm Pore Size, 75 mm Membrane, PES Membrane

Features

• Filters marked with catalog number
• membrane type and pore size
• lot number and expiration date for easy traceability Gamma radiation sterilized and individually bagged for a 5-year sterile shelf life Molded-in graduations for easy visualization of sample size Side-arm with quick-disconnect tubing adapter for easy change between filters Use with Nalgene storage bottles with catalog numbers starting with 455- or glass bottles rated for vacuum Non-cytotoxic and non-pyrogenic PES is the best membrane for cell culture fluids; lowest protein binding to maintain protein balance
• lowest extractable to maintain media purity Asymmetric PES membrane plus unique Rapid-Flow support plate design provide fast flow and high throughput of fluids for increased filtration efficiency Use 0.2 µm membranes for sterile filtration
• 0.45 µm membranes for fluid clarification and particle removal Includes: Polystyrene graduated chamber
• blue color-coded collar with cellulosic vent plug side arm and quick-disconnect tubings adapter
• 50
• 75 or 90 mm dia. membranes
• bottom screw threads for attachment to bottles with 33 or 45 mm neck sizes