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: 10401631

UNSPSC: 41104921

Code: 69

Additional Details:
Additional Details: Weight: 0.12000kg

Product Code. 11315314

Quantity Price
1 £ 111.06 / Pack of 25
Estimated Shipment
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Description and Specification


Pore Size 0.45μm
Material Cellulose Acetate and Cellulose Nitrate mix
Sterile No
Autoclavable Yes
Bubble Point 2.8bar
Grid Color Plain
Liquid Flow Rate 12.5s/100mL/12.5cm2
No. per Pack 25Pack
Includes Interleaving paper
Diameter (Metric) Filter 142mm
Membrane Type ME 25
Thickness (Metric) 145μm

  • 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.