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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.

Manufacturer: whatman™  7141-004

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Catalog No. 09-529-710

  • / Pack of 100 Each

Description & Specifications


Product Type MCE Membrane
Grid Color Black
Quantity 100Pack
Size (Metric) Grid 3.1mm
Diameter (Metric) Outside 47mm
Autoclavable Yes
Diameter (English) Outside 1.85 in.
Material Mixed Cellulose Ester
Membrane Type WME
Surface Type Grid
Temperature (English) Operating 266°F
Temperature (Metric) Operating 130°C
For Use With (Application) Microbiological work, sample preparation, microbiological studies, filtration of aqueous solutions
Color White
Pore Size 0.45μm
Protein Binding Capacity Medium
Sterile No

  • 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


Accessories for Catalog Number: 09529710

Item Mfr. No. Item Description Price Per Unit Quantity