Nalgene Rapid-Flow Sterile Disposable Filter Units with CN Membrane, 1000ml (12/case)

Triton*-free membranes to avoid cytotoxic effects, allow excellent flowrates. Includes: 50 or 75mm diameter membrane, polyethylene adapter, and quick-disconnect tubing adapter. Each pack of 500 and 1000mL units includes 12 glass fiber prefilters. All sizes except 115mL supplied with sterile polyethylene leakproof closure that lets you use the receiver for filtrate storage.

• Nalgene Rapid-Flow*membrane support system provides fast flow and high throughput.
• Upper chamber separates from receiver for easy access to filtrate
• Leakproof screw cap eliminates pH shift in receiver bottle to provide longer life for stored fluids
• Receiver bottle is an ideal filtrate storage vessel