Lab material and scientific instruments.

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Nalgene™ Membrane and Prefilter Disks

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Nalgene™ Membrane and Prefilter Disks
Carry out particulate and microbial analysis with these filter membranes. Available in various forms for water quality work, cold sterilization or sample clean up.

  • Color: White
  • Material: Cellulose Nitrate
  • Pore Size: 0.45 μm
  • Type: Membrane Filter
  • Diameter (English): 1.85 in.
  • Diameter (Metric): 47 mm
  • Unit Size: Each
Description value
Diameter: 47 mm
Material: Nitrocellulose
Pore size: 450 nm
Asepsis: Yes