742 Membrane Filtration Units 2 2qpore® bottletop filters with cellulose acetate membrane (CA) These sterile qpore® bottletop filters with cellulose acetate membrane (CA) have fast flowthrough rates and have very low protein binding properties, making them optimal for fil - tration of cell culture media. With a GL 45 screw cap and hose connection these bottletop filters are suited for negative pressure filtration applications directly in the sterile bottle. Properties: • blue color coding • fast connection for hoses with inner Ø 8 – 12 mm • graduated filtration top • sterile, pyrogen-free, free of detergents • the bottletop filters are packaged individually sterile to 24 pieces Application range: • sterile filtration of cell culture media • microbiological media • buffer solutions and other biological solutions Material Pore size µm Ø mm Volume ml Order No. PU pc/Pack CA 0.22 50 250 10 01 60006 24 CA 0.45 50 250 10 01 60007 24 CA 0.22 90 500 10 01 60010 24 CA 0.45 90 500 10 01 60011 24 3 3qpore® bottletop filters with hydrophilic polyvenylidene fluoride membrane (PVDF) These sterile qpore® bottletop filters with hydrophilic polyvenylidene fluoride membrane (PVDF) have the fastest flow rates. With a GL 45 screw cap and hose connection, these bottletop filters are suitable for vacuum filtration applications directly into the sterile bottle. Properties: • yellow color coding • quick connector for hoses with inner Ø 8 – 12 mm • graduated filter head • sterile, pyrogen-free, detergent-free • the bottletop filters are individually sterile packed in 24 pieces. • packaging with cut-in tear-off aid; can therefore be opened without further aids Areas of application: • sterile filtration of cell culture media • microbiological media • buffer solutions and other biological solutions Material Pore size µm Ø mm Volume ml Order No. PU pc/Pack PVDF 0.22 50 250 10 01 60038 24 PVDF 0.45 50 250 10 01 60039 24 PVDF 0.22 90 500 10 01 60041 24 PVDF 0.45 90 500 10 01 60042 24 webcode WW2NY416 1 qpore® Bottletop Filters, neoLab® qpore® offers an extensive spectrum of bottletop filters from different materials which are particularly suited for the filtration of larger sample amounts. All membranes are produced from best raw materials under highest quality standards. 1qpore® bottletop filters with polyethersulfone membrane (PES) These sterile qpore® bottletop filters with polyethersulfone membrane (PES) have fastest flow-through rates and have very low protein binding properties, making them optimal for filtration of cell culture media. With a GL 45 screw cap and hose connection these bottle - top filters are suited for negative pressure filtration applications directly in the sterile bottle. Properties: • green color coding • fast connection for hoses with inner Ø 8 – 12 mm • graduated filtration top • sterile, pyrogen-free, free of detergents • the bottletop filters are packaged individually sterile to 24 pieces Application range: • sterile filtration of cell culture media • microbiological media • buffer solutions and other biological solutions Material Pore size µm Ø mm Volume ml Order No. PU pc/Pack PES 0.1 50 250 10 01 60037 24 PES 0.22 50 250 10 01 60004 24 PES 0.45 50 250 10 01 60005 24 PES 0.1 90 500 10 01 60040 24 PES 0.22 90 500 10 01 60008 24 PES 0.45 90 500 10 01 60009 24 Separating Systems Filtration
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