Whatman™ ME Membrane Filters

Manufactured from cellulose nitrate developed specifically for microbiological quality control. Whatman™ MicroPlus and ME Membrane Filters provide the optimal analytical method for monitoring production processes.

Brand: Whatman™

Manufacturer Part Number: 10406871

UNSPSC: 41105339

Code: 53

Additional Details:
Additional Details: Weight: 1.23000kg

Product Code. 11305374

Quantity Price
1 £ 693.85 / Pack of 1000
Estimated Shipment
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Description and Specification


Membrane Type ME25
Hydrophobicity Hydrophilic
Grid Color Black
Material Mixed Cellulose Ester
Product Type Membrane Filter
Protein Binding Capacity Medium
Autoclavable Yes
Color White
Surface Type Grid
Sterile Yes
Diameter (Metric) Outside 4.7cm
Size (Metric) Grid 0.31cm
Includes Interleaving paper
Temperature (Metric) Operating 130°C
Pore Size 0.45μm


  • Made from mixed cellulose esters
  • Economical
  • Specifically for aqueous solutions
  • Hydrophilic
  • For use up to 125°C
  • Sterile, individually packed
  • All membrane filters have a high-contrast grid (3.1mm)
  • Excellent contrast for easier particle detection
  • Grids are nontoxic and do not inhibit bacterial growth, ensuring sample integrity
  • High degree of internal surface area for greater adsorption of product, high dirt loading capacity
  • Biologically inert with good thermal stability
  • No surfactants to contaminate samples
  • Uniform microporous structure of membrane gives high flow rates