Whatman™ Mixed Cellulose Ester Membranes - WME Range

Composed of cellulose acetate and cellulose nitrate membranes. Whatman™ Mixed Cellulose Ester Membranes - WME Range are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Brand: Whatman™

Manufacturer Part Number: 7141-104

UNSPSC: 41104924

Code: 75

Additional Details:
Additional Details: Weight: 0.21000kg

Product Code. 10030461

Quantity Price
1 £ 95.0 / Pack of 100
In Stock 15
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Description and Specification


Product Type MCE Membrane
Diameter (Metric) Outside 47mm
Grid Color Black
Size (Metric) Grid 3.1mm
Quantity 100Pack
Membrane Type WME
For Use With (Application) Microbiological work, sample preparation, microbiological studies, filtration of aqueous solutions
Material Mixed Cellulose Ester
Color White
Autoclavable Yes
Protein Binding Capacity Medium
Surface Type Grid
Sterile Yes
Pore Size 0.45μm
Temperature (Metric) Operating 130°C
Includes Interleaving paper

  • Gridded surface (3.1mm intervals) make filters ideal for colony counting after incubation
  • Color contrast provided by the filter surface also facilitates particle detection and minimizes eye fatigue.
  • Special nontoxic ink used is completely free from bacterial growth inhibitors
  • Manufactured under strictly controlled cleanroom conditions