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  5. Cytiva Whatman™ Non-sterile ME 25 Mixed Cellulose Ester Membranes

Cytiva Whatman™ Non-sterile ME 25 Mixed Cellulose Ester Membranes

Catalog No. 09874623
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Diameter (Metric):
47 mm
50 mm
Grid Color:
Black
Green/Black
N/A
White
Size (Metric) Grid:
3.1mm
5mm
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Catalog No. Diameter (Metric) Grid Color Size (Metric) Grid
09874623 47 mm Black 3.1mm
09927376 50 mm White 3.1mm
09927572 50 mm Black 3.1mm
361012331 47 mm N/A 3.1mm
09927611 47 mm N/A 3.1mm
09927779 47 mm Green/Black 3.1mm
09927780 47 mm Black 5mm
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Catalog No. 09874623 Supplier Cytiva Supplier No. 10406812
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Description

Offers a larger adsorption of product with a high degree of internal surface area. Whatman™ Non-sterile ME25 Mixed Cellulose Membranes are available plain for automatic colony counting applications.

Offers a larger adsorption of product with a high degree of internal surface area. Whatman™ Non-sterile ME25 Mixed Cellulose Membranes are available plain for automatic colony counting applications, as well as gridded to assist in manual counting procedures.

Composed of cellulose acetate and cellulose nitrate characterized by a smooth and uniform surface. Color contrast provided by the filter surface facilitates particle detection and minimizes eye fatigue.

  • Surface (3.1 mm intervals) make filters ideal for colony counting after incubation
  • Special nontoxic ink used is completely free from bacterial growth inhibitors
  • Manufactured under strictly controlled cleanroom conditions
  • Pore size: 0.45 μm

Specifications

Autoclavable Autoclavable
Color White
Material (Membrane) MCE
Pore Size 0.45 μm
Sterility Non-sterile
Grid Color Black
Hydrophobicity Hydrophilic
Includes Interleaving paper
Protein Binding Capacity Medium
Size (Metric) Grid 3.1mm
Surface Type Grid
Temperature (English) Operating 266°F
Temperature (Metric) Operating 130°C
Thickness (Metric) 145 μm
Type Membrane
Waterflow Rate 12.5 sec./100mL/12.5cm2
Diameter (English) 1.85 in.
Diameter (Metric) 47 mm
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