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

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.

£121.95 - £137.18

Specifications

Autoclavable Autoclavable
Material Mixed Cellulose Ester
Material (Membrane) ME 25
Pore Size 0.45 μm
Sterility Non-sterile
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Products 6
Product Code Brand Diameter (Metric) Grid Color Size (Metric) Grid Price Quantity & Availability  
Product Code Brand Diameter (Metric) Grid Color Size (Metric) Grid Price Quantity & Availability  
11365364
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Cytiva
10406812
47 mm Black 3.1mm
£132.00
Pack of 100
In Stock
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11325394
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Cytiva
10409714
50 mm White 3.1mm
£137.18
Pack of 100
In Stock
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11375364
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Cytiva
10406814
50 mm Black 3.1mm
£135.71
Pack of 100
In Stock
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10292131
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Cytiva
10401612
47 mm N/A 3.1mm
£133.43
Pack of 100
In Stock
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11365384
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Cytiva
10409414
47 mm Green/Black 3.1mm
£125.07
Pack of 100
In Stock
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11325364
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Cytiva
10406512
47 mm Black 5mm
£121.95
Pack of 100
In Stock
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Add to basket
 
Description

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, 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.
  • Gridded surface (3.1mm 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: 0.45μm
Specifications

Specifications

Autoclavable
ME 25
Non-sterile
266°F
Membrane
Mixed Cellulose Ester
0.45 μm
Medium
130°C
12.5 sec./100mL/12.5cm2
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Safety and Handling

Safety and Handling

Product Identifier
  • ME25/21, 0.45µm 47mm

Signal Word
  • Warning

Hazard Category
  • Flammable solid Category 2

Hazard Statement
  • H228-Flammable solid.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

Supplemental information
  • MIXTURE LIST-Contains : nitrocellulose

SDS
Documents

Documents

Product Certifications