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EMD Millipore Durapore™ PVDF Membrane Filters: 0.45μ Pore Size

Recommended when maximum recovery is important. EMD Millipore 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: emd millipore  HVWG04700

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Catalog No. HVWG04700

  • / Pack of 100 Each

Description & Specifications


Pore Size 0.45µm
Material Polyvinylidene Fluoride (PVDF)
Diameter (Metric) Outer 47mm
Color White
Quantity (No. per Case) 100/pk.
Autoclavable Yes
Bubble Point 22psi
Liquid Flow Rate 29.0mL/min./cm sq.
Thickness 125µm
Type Gridded
Wettability Hydrophilic

  • 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
Ideal for use with:
  • 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)