Cellulose nitrate (CN) filter membranes have been around since the 1940's. NALGENE CN membranes are Triton X^®-free and have excellent wetting properties. CN provides fast flow rates for buffers and other aqueous solutions. CN membranes are ideal for filtering and clarifying solutions when protein binding is not a concern.

Capacities: 150ml, 250ml, 500ml and 1000ml.
Pore sizes: 0.2µm, 0.45µm and 0.8µm.
Membrane diameters: 50mm and 75mm.

NALGENE MF75 Filter Units with CN Membrane

Capacity	Pore Size	Membrane Diameter	No. Per Case	NALGENE Cat. No.
150ml	0.2µm	50mm	12	125-0020
150ml	0.45µm	50mm	12	125-0045
150ml	0.8µm	50mm	12	125-0080
250ml	0.2µm	50mm	12	126-0020
250ml	0.45µm	50mm	12	126-0045
250ml	0.8µm	50mm	12	126-0080
500ml	0.2µm	75mm	12	450-0020
500ml	0.45µm	75mm	12	450-0045
500ml	0.8µm	75mm	12	450-0080
1000ml	0.2µm	75mm	12	127-0020
1000ml	0.45µm	75mm	12	127-0045
1000ml	0.8µm	75mm	12	127-0080

Triton X^® is a registered trademark of Rohm and Haas.

Other Membrane Types:

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