Filter funnels with PES membrane

Sterile filtration units, diameter 50 to 90 mm, hopper capacity from 115 to 1000 ml. Gamma-sterilized disposable filters, polystyrene housing, non-cytotoxic, pyrogen-free. The hydrophilic membrane is characterized by a very low content of extractable substances, higher flow rates in aqueous solutions and lower protein binding compared to cellulose nitrate, cellulose acetate and nylon membranes. The 0.2 μm units are equipped with the Supor-MachV membrane, the 0.45 μm with the Supor membrane. Individually sterile packed. Batch number, pore size, shelf life and membrane type printed on the reservoir section for easy identification. Suitable for common bottles with 33 mm and 45 mm thread.

 

Item No.	Membran Durchmesser	Pore Size	Volume of funnel/receptacle
108756510	50 mm	0,1 µm	150 mL/50 mL
108756420	50 mm	0,2 µm	150 mL/50 mL
268752420	50 mm	0,2 µm	115 mL/115 mL
268712445	50 mm	0,45 µm	115 mL/115 mL
268756520	50 mm	0,2 µm	150 mL/150 mL
268716545	50 mm	0,45 µm	150 mL/150 mL
108756810	50 mm	0,1 µm	250 mL/250 mL
268756820	50 mm	0,2 µm	250 mL/250 mL
268716845	50 mm	0,45 µm	250 mL/250 mL
108756610	75 mm	0,1 µm	500 mL/500 mL
268756620	75 mm	0,2 µm	500 mL/500 mL
268716645	75 mm	0,45 µm	500 mL/1.000 mL
268756920	90 mm	0,2 µm	500 mL/500 mL
268716945	90 mm	0,45 µm	500 mL/500 mL
268756720	90 mm	0,2 µm	1000 mL/1.000 mL
268716745	90 mm	0,45 µm	500 mL/1.000 mL