Whatman™ ME 25 Plain Mixed Cellulose Ester Membranes

Facilitates the counting process and minimizes eye fatigue with color contrast between the surface and the colonies. Whatman™ ME 25 Plain Mixed Cellulose Ester Membranes are characterized by a smooth and more uniform surface.

Brand: Whatman™

Manufacturer Part Number: 10401618

UNSPSC: 41120000

Code: A0

Additional Details:
Additional Details: Weight: 0.08000kg

Product Code. 11385304

Quantity Price
1 £ 195.38 / Pack of 50
Estimated Shipment
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Description and Specification


Grid Color Plain
Material Cellulose Acetate and Cellulose Nitrate mix
Membrane Type ME 25
Includes Interleaving paper
No. per Pack 50Pack
Thickness (Metric) 145μm
Bubble Point 2.8bar
Pore Size 0.45μm
Autoclavable Yes
Diameter (Metric) Filter 90mm
Liquid Flow Rate 12.5s/100mL/12.5cm2
Sterile No

  • Excellent contrast for easier particle detection.
  • Offers a high degree of internal surface area for greater adsorption of product.
  • Higher dirt loading capacity.
  • Biologically inert with good thermal stability.
  • No surfactants to contaminate samples.
  • Uniform microporous structure of membrane gives high flow rates.