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MilliporeSigma™ Durapore™ PVDF Membrane Filters: 0.45μ Pore Size
Recommended when maximum recovery is important. Durapore™ PVDF Membranes: 0.45μ Pore Size provide high flow rates and throughput, low extractables, broad chemical compatibility and low protein binding. Available in diameters ranging from 13mm to 142mm.
Manufacturer: MilliporeSigma™ HVLP09050
Description
Recommended when maximum recovery is important. Durapore™ PVDF Membranes: 0.45μ Pore Size provide high flow rates and throughput, low extractables, broad chemical compatibility and low protein binding. Available in diameters ranging from 13mm to 142mm.
- Composed of polyvinylidene fluoride (PVDF) that binds far less protein than than nylon, nitrocellulose or PTFE membranes
- White membranes are autoclavable
- Hydrophilic membranes are 125µm thick with 0.45µm pores
- Typical refractive index: 1.42
- Plain-surfaced filters available in 13, 25, 47, 90 and 142mm, plus a gridded-surface 47mm option
- Clarification of air and other gases
- Sterilizing filtration of protein solutions, tissue culture media, additives, antibiotics and alcohols
- Particulate removal and biological assays (receptor binding studies, TCA precipitates)
Specifications
Autoclavable | |
White | |
29.0mL/min./cm sq. | |
50/Pk. | |
Plain | |
0.45 μm |
22psi | |
90 mm | |
Hydrophilic | |
125 μm | |
PVDF |