qpore® Bottle-Top-Filter, PES, sterile, 0.22 µm, 250 ml, 24 pcs/pack | 6-0004

qpore® offers an extensive spectrum of bottle top 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.

These sterile qpore® bottle top 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 bottle top filters are packaged individually sterile to 24 pieces. 

Application range:
• Sterile filtration of cell culture media,
• Microbiological media,
• Buffer solutions and other biological solutions.