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Filters and Filtration

Devices and hardware for the filtration and analysis and purification of samples; includes complete kits, bottle-top filters, plates, storage bottles, stirred cells, membranes and papers, and other accessories in a range of sizes and materials.
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Mixed Cellulose Esters

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1 – 15 of 41 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 Membrane Filters

Whatman™ Mixed Cellulose Ester Membrane Filters are biologically inert and offers high degree of internal surface area for greater product adsorption.

Material MCE
Autoclavable Autoclavable
Sterility Sterile
3

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
4

MilliporeSigma™ MF-Millipore™ Mixed Cellulose Ester Membranes, Triton-free

MF-Millipore™ Mixed Cellulose Ester Membranes, Triton-free composed of mixed cellulose esters (nitrate and acetate).

Disposable Reusable
Wettability Hydrophilic
Format Disc
Color White
Material MCE
Filter Type Membrane Filter
For Use With (Application) Clarification of fluids, Sterilizing filtration of tissue culture media, additives, antibiotics, Air monitoring, Particulate analysis, Particulate removal, Biological assays (receptor binding studies, TCA precipitates, etc.).
Autoclavable Not Autoclavable
Sterility Non-sterile
Membrane Type Plain
7

Cytiva 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.

Thickness (Metric) 145 μm
Includes Interleaving paper
Pore Size 0.45 μm
Bubble Point 2.8 bar
Flow Rate 12.5 sec./100 mL/12.5 cm2
Material Cellulose Acetate, Cellulose Nitrate
Autoclavable Autoclavable
Membrane Type ME25
8

Cytiva Whatman™ ME 24 Plain Mixed Cellulose Ester Membranes

Enables the uptake of growth media to the bacterial colonies without chemically inhibiting their growth. Whatman™ ME 24 Plain Mixed Cellulose Ester Membranes are composed of cellulose acetate and cellulose nitrate, which provides a more uniform surface.

Thickness (Metric) 135 μm
Includes Interleaving paper
Pore Size 0.2 μm
Bubble Point 3.7bar
Flow Rate 20s/100mL/12.5cm2
Grid Color Plain
Material MCE
Autoclavable Autoclavable
Membrane Type ME24
9

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
11

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
13

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.

14

GVS Mixed Cellulose Esters (MCE) Membrane

GVS Mixed Cellulose Esters (MCE) Membranes are hydrophilic and available in pore Sizes from 0.1 to 8 μm.

Includes Without Grid
Disposable Single-use
Type Membrane Filter
Color White
Material MCE
Filter Type Microporous Filter
Sterility Non-sterile
15

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