732 Membrane Filters Non-sterile, PTFE, hydrophobe The hydrophilic qpore membrane filters made of polytetrafluoroethylene PTFE are ideally suited for the filtration of dipolar media where high chemical resistance is required. PTFE membranes are biologically and chemically inert and have high flow rates. Pore size µm Ø mm Order No. PU pc/Pack 0.22 47 10 01 60084 200 0.45 47 10 01 60085 200 Non-sterile, PTFE, hydrophile The hydrophilic qpore membrane filters made of polytetrafluoroethylene PTFE are ideally suited for the filtration of dipolar media where high chemical resistance is required. PTFE membranes are biologically and chemically inert and have high flow rates. Pore size µm Ø mm Order No. PU pc/Pack 0.22 47 10 01 60086 200 0.45 47 10 01 60087 200 Non-sterile, PVDF, hydrophobe The hydrophobic qpore membrane filters made of polyvenylidene fluoride PVDF bind far less protein than membrane filters made of nylon, PTFE or mixed cellulose ester. They have a very high flow rate compared to other membrane materials. Due to their low protein and active substance binding properties, PVDF membrane filters are ideally suited for filtration in life sciences. These membrane filters are also excellently suited for the filtration of air and other gases. Pore size µm Ø mm Order No. PU pc/Pack 0.22 47 10 01 60088 200 0.45 47 10 01 60089 200 Non-sterile, PVDF, hydrophile The hydrophilic qpore membrane filters made of polyvenylidene fluoride PVDF bind far less protein than membrane filters made of nylon, PTFE or mixed cellulose ester. They have a very high flow rate compared to other membrane materials. Due to their low protein and active substance binding properties, PVDF membrane filters are ideally suited for filtration in life sciences. These membrane filters are also excellently suited for the filtration of air and other gases. Pore size µm Ø mm Order No. PU pc/Pack 0.22 47 10 01 60090 200 0.45 47 10 01 60091 200 Non-sterile, Nylon The hydrophilic qpore pure nylon membrane filters on carrier material are designed to be uniformly wetted and retain their tear strength when used in general filtration or medical examinations, eliminating the need for wetting agents that could be extracted when filter - ing aqueous solutions. Nylon membrane filters are flexible, durable and tear resistant and can be autoclaved at 135°C. The high-quality nylon membrane filters are suitable for filtering aqueous solutions and most organic solvents. Nylon membrane filters are suitable for a variety of biological sam - ples and can be used where other membranes are unsuitable or difficult to use. Pore size µm Ø mm Order No. PU pc/Pack 0.22 47 10 01 60094 200 0.45 47 10 01 60095 200 Non-sterile, PES The hydrophilic qpore membrane filters made of pure polyethersulfone PES have the highest flow rate compared to other membrane materials due to their asymmetric pore structure. Due to their low protein binding and drug binding properties, PES membrane filters are ideally suited for filtration in the life science sector. Due to their high thermal stability, PES membrane filters can also be used to filter hot liquids. Pore size µm Ø mm Order No. PU pc/Pack 0.22 47 10 01 60096 200 0.45 47 10 01 60097 200 Separating Systems Filtration
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