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Microbiological Analysis Filters

Filters and membranes designed to retain bacteria or other microbiological organisms for sample preparation, microbiological studies, and filtration of aqueous solutions; includes microbiological monitors and analytical funnels.
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1 – 14 of 14 results
1

Cytiva Whatman™ Mixed Cellulose Ester Membranes

Facilitates particle detection and minimizes eye fatigue with surface marks and color contrast. Whatman™ Mixed Cellulose Ester Membranes are available plain or gridded for automatic or manual counting procedures.

Includes Interleaving paper
Type Membrane
Temperature (English) Operating 266°F
Material (Membrane) MCE
Protein Binding Capacity Medium
Quantity 100 Pack
Temperature (Metric) Operating 130°C
Autoclavable Autoclavable
2

Cytiva Whatman™ Mixed Cellulose Ester Membranes: ME24

Recommended for the majority of routine applications

Pore Size 0.2 μm
Type Membrane
Temperature (English) Operating 266°F
Material (Membrane) MCE
Protein Binding Capacity Medium
Grade ME 24
Temperature (Metric) Operating 130°C
Autoclavable Autoclavable
Sterility Sterile
3

Cytiva Whatman™ Sterile Mixed Cellulose Ester Membranes, ME 25

Cytiva Whatman Sterile Mixed Cellulose Ester Membranes, ME 25, Black, Diameter Outside: 47mm, 1.85 in., Grid Color: White, Autoclavable: Yes, Grade: ME 25, Includes: With interleaving paper and without pad, Membrane Type: WME, Pore Size: 0.45um, Protein Binding Capacity: Medium

Pore Size 0.45 μm
Type Membrane
Basis Weight 4.3 to 5.0 mg/cm2
Material (Membrane) MCE
Protein Binding Capacity Medium
Temperature (Metric) Operating 130°C
Autoclavable Autoclavable
Sterility Sterile
5

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.

Pore Size 0.45 μm
Type Membrane
Temperature (English) Operating 266°F
Material (Membrane) MCE
Protein Binding Capacity Medium
Temperature (Metric) Operating 130°C
Autoclavable Autoclavable
Sterility Non-sterile
Waterflow Rate 12.5 sec./100mL/12.5cm2
6

Cytiva Whatman™ Non-Sterile Mixed Cellulose Ester Membranes, Gridded

Characterized by a smoother and more uniform surface compared to pure nitrocellulose filters. The filter's color contrast facilitates particle detection and minimizes eye fatigue.

7

Cytiva Whatman™ Mixed Cellulose Ester Membranes - WME Range, 0.45 μm Pore Size

Composed of cellulose acetate and cellulose nitrate membranes. Whatman™ Mixed Cellulose Ester Membranes - WME Range are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Pore Size 0.45 μm
Diameter (English) 1.85 in.
Temperature (English) Operating 266°F
Diameter (Metric) 47 mm
Material (Membrane) MCE
Protein Binding Capacity Medium
Color White
Temperature (Metric) Operating 130°C
For Use With (Application) Microbiological work, sample preparation, microbiological studies, filtration of aqueous solutions
Autoclavable Autoclavable
Size (Metric) Grid 3.1mm
8

Cytiva Whatman™ Mixed Cellulose Ester Membranes - WME Range, 0.8 μm

Composed of cellulose acetate and cellulose nitrate membranes. Whatman™ Mixed Cellulose Ester Membranes - WME Range are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

9

Cytiva Whatman™ Mixed Cellulose Ester Membranes - WME Range, 0.2 μm

Composed of cellulose acetate and cellulose nitrate membranes. Whatman™ Mixed Cellulose Ester Membranes - WME Range are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

11

MilliporeSigma Microfil™ with EZ-Pak™, Black Filter

Black mixed cellulose esters gridded filter.

Type Filtration System
For Use With (Equipment) EZ-Fit Filtration Manifold
Material (Membrane) MCE
Grid Color Black
Sample Volume 100 mL
Sterility Sterile
12

MilliporeSigma Microfil™ with EZ-Pak™, White Filter

White mixed cellulose esters gridded filter.

Type Filtration System
For Use With (Equipment) EZ-Fit Filtration Manifold
Material (Membrane) MCE
Grid Color White
Sterility Sterile
13

MilliporeSigma Microfil™ Funnel with S-Pak™, Black

Black mixed cellulose esters gridded filter with funnel.

Pore Size 0.45 μm
Type Filtration System
For Use With (Equipment) EZ-Fit Filtration Manifold
Grid Color Black
Sterility Sterile
14

MilliporeSigma Microfil™ Funnel with S-Pak™, White

White mixed cellulose esters gridded filter with funnel.

For Use With (Equipment) EZ-Fit Filtration Manifold
Material (Membrane) MCE
Grid Color White
Sterility Sterile