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: 7141-004

UNSPSC: 41104924

Code: 75

Additional Details:
Additional Details: Weight: 0.10000kg

Product Code. 10153971

Quantity Price
1 £ 160.0 / Pack of 100
Estimated Shipment
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Description and Specification


Size (Metric) Grid 3.1mm
Product Type MCE Membrane
Quantity 100Pack
Diameter (Metric) Outside 47mm
Grid Color Black
Membrane Type WME
For Use With (Application) Microbiological work, sample preparation, microbiological studies, filtration of aqueous solutions
Material Mixed Cellulose Ester
Autoclavable Yes
Protein Binding Capacity Medium
Color White
Surface Type Grid
Sterile No
Pore Size 0.45μm
Temperature (Metric) Operating 130°C

  • 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