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Scientific Equipment Company

Whatman™ Non-sterile Cellulose Nitrate Membrane Filter, 0.2 µm Pore Size, 25 mm dia

Membrane Filter, 25 mm dia, White, Cellulose Nitrate, 0.2 µm Pore Size, Circle Format, Plain, 105 to 140 µm Thickness, 66 to 84% Porosity, 3.6 to 5.5 mg/cm2 Basis Weight, Non-sterile, Autoclavable, Hydrophilic

  • Manufacturer Part No: 7182-002
  • SECO Part No: 12-4530-08
  • Sold As:
  • Availability: loading

Recommended for the majority of routine applications, this membrane is manufactured under strictly controlled conditions. The user will benefit from the performance improvements that are now available in Whatman membrane filters, including very narrow pore size distribution and low levels of extractables.

Diameter : 25 mm
Color : White
Material (ml/min) : Cellulose Nitrate
Pore Size : 0.2 µm
Sterility : Non-sterile
Type : Plain
Burst Pressure : >2 psi
Format : Circle
Nominal Basis Weight : 3.6 to 5.5 mg/cm2
Operating Temperature : 80°C
Porosity : 66 to 84%
Thickness : 105 to 140 µm
Application : For Sample Preparation, Microbiological Studies, Filtration of Aqueous Solutions, Sterilizing (General), Total Bacteria Count (Food and Beverage QC), Sterile Filtration (Tissue Culture)
Autoclavable : Yes
Hydrophilic : Yes
Hydrophobic : No
  • Narrow pore size distribution for improved surface capture and analysis
  • Low levels of extractable to ensure sample integrity
  • Higher strength and flexibility
  • Low extractable levels
  • Narrow pore size distribution
  • Increased temperature stability
  • Reduced shrinkage
  • pdf Brochure /ASSETS/DOCUMENTS/ITEMS/EN/10400012.pdf

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