Please login to your online account to display your discounted pricing

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™  WHT7141114

 View more versions of this product

Catalog No. 09-529-712

  • / Pack of 100 Each

Description & Specifications


Diameter (Metric) Outside 47mm
Grid Color Black
Size (Metric) Grid 3.1mm
Product Type MCE Membrane
Quantity 100Pack
Diameter (English) Outside 1.85 in.
Surface Type Grid
Color White
Autoclavable Yes
Temperature (English) Operating 266°F
Temperature (Metric) Operating 130°C
Membrane Type WME
For Use With (Application) Microbiological work, sample preparation, microbiological studies, filtration of aqueous solutions
Material Mixed Cellulose Ester
Pore Size 0.45μm
Includes Interleaving paper
Sterile Yes
Protein Binding Capacity Medium

  • 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: 09529712

Item Mfr. No. Item Description Price Per Unit Quantity  
Fisherbrand™ Filter Forceps
Easy, effortless handling of membranes and glass fiber filters Each for $11.07