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: 10401614


UNSPSC: 41120000

Code: A0

Additional Details:
Additional Details: Weight: 0.04000kg

Product Code. 11375304

Quantity Price
1 £ 98.48 / Pack of 100
Estimated Shipment
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Description and Specification


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