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Membrane Filters

Membrane filters are essential tools in scientific research and industrial processes, designed to selectively separate particles based on size through a semi-permeable barrier. These filters are commonly used in pharmaceutical manufacturing, water treatment, and laboratory research. Constructed from materials such as polysulfone, nylon, and polypropylene, membrane filters feature precise pore sizes that range from several micrometers to a few nanometers. This enables them to perform critical functions such as sterilization by removing microorganisms, and precise sample preparation. Their ability to efficiently block contaminants while allowing desired particles to pass through makes them invaluable for ensuring the purity and safety of various substances. With advancements in technology, the use of membrane filters is expanding, highlighting their significance in improving product safety and environmental health.
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Whatman 10401170 Cellulose Nitrate, 47mm Dia, 0.45 micrometer Pore Size, Plain White, Sterile, 100/pk (PN: 10401170)

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NC45 ST 0.45uM 47MM 100/PKCellulose Nitrate Membranes, plain, sterile, 0.45 µm, 142 mm Recommended for the majority of routine applications, this ...

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Whatman 10401312 Cellulose Nitrate, 47mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 10401312)

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NC20 0.2uM 47MM 100/PKCellulose Nitrate Membranes, plain, 0.20 µm, 47 mm Recommended for the majority of routine applications, this membrane is m...

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Whatman 7592-104 PM 2.5 Air Monitoring with Support Ring, Sequentially Numbered, 46.2mm Dia, 50/pk (Discontinued)

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PM 2.5 PTFE W/PP RING 50/PKPM2.5 Membrane, PTFE, 46.2mm with support ring, sequentially numbered, 50/pk. A high-purity, thin PTFE membrane in a seq...

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Whatman 7182-014 Cellulose Nitrate, 142mm Dia, 0.2 micrometer Pore Size, Plain White, 25/pk (PN: 7182-014)

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WCN WH 142MM 0.2uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 142 mm 25/pk. Recommended for the majority of routine applications, thi...

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Whatman 10402012 Cellulose Nitrate, 47mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 10402012)

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NC10 0.1uM 47MM 100/PKCellulose Nitrate Membranes, circles, plain, 0.10 µm, 47 mm Recommended for the majority of routine applications, this membr...

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Whatman 10401112 Cellulose Nitrate, 47mm Dia, 0.45 micrometer Pore Size, 100/pk (PN: 10401112)

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NC45 0.45uM 47MM 100/PKCellulose Nitrate Membranes, plain, 0.45 µm, 47 mm Recommended for the majority of routine applications, this membrane is ...

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Whatman 7181-002 Cellulose Nitrate, 25mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 7181-002)

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WCN WH 25MM 0.1uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.1 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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Whatman 7181-004 Cellulose Nitrate, 47mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 7181-004)

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WCN WH 47MM 0.1uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.1 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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Whatman 7184-009 Cellulose Nitrate, 90mm Dia, 0.45 micrometer Pore Size, Plain White, 25/pk (PN: 7184-009)

Whatman
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WCN WH 90MM 0.45uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 90 mm 25/pk. Recommended for the majority of routine applications, thi...

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Whatman 7182-002 Cellulose Nitrate, 25mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 7182-002)

Whatman
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WCN WH 25MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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Whatman 7184-005 Cellulose Nitrate, 50mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 7184-005)

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WCN WH 50MM 0.45uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 50 mm 100/pk. Recommended for the majority of routine applications, t...

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Whatman 7182-001 Cellulose Nitrate, 13mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 7182-001)

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WCN WH ST 13MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 13 mm 100/pk. Recommended for the majority of routine applications, ...

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Whatman 7184-001 Cellulose Nitrate, 13mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 7184-001)

Whatman
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WCN WH 13MM 0.45uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 13 mm 100/pk. Recommended for the majority of routine applications, t...

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Whatman 10401106 Cellulose Nitrate, 25mm Dia, 0.45 micrometer Pore Size, 100/pk (PN: 10401106)

Whatman
In stock

NC45 0.45uM 25MM 100/PKCellulose Nitrate Membranes, plain, 0.45 µm, 25 mm Recommended for the majority of routine applications, this membrane is m...

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Whatman 10401114 Cellulose Nitrate, 50mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 10401114)

Whatman
In stock

NC45 0.45uM 50MM 100/PKCellulose Nitrate Membranes, plain, 0.45 µm, 50 mm Recommended for the majority of routine applications, this membrane is m...

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Whatman 10401126 Cellulose Nitrate, 110mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401126)

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NC45 0.45uM 110MM 50/PKCellulose Nitrate Membranes, plain, 0.45 µm, 110 mm Recommended for the majority of routine applications, this membrane is ...

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Whatman 10401121 Cellulose Nitrate, 100mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401121)

Whatman
In stock

NC45 0.45uM 100MM 50/PKCellulose Nitrate Membranes, plain, 0.45 µm, 100 mm Recommended for the majority of routine applications, this membrane is...

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Whatman 10401118 Cellulose Nitrate, 90mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401118)

Whatman
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NC45 0.45uM 90MM 50/PKCellulose Nitrate Membranes, plain, 0.45 µm, 90 mm Recommended for the majority of routine applications, this membrane is m...

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Whatman 7188-009 Cellulose Nitrate, 90mm Dia, 0.8 micrometer Pore Size, Plain White, 25/pk (PN: 7188-009)

Whatman
In stock

WCN WH 90MM 0.8uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.8 µm 90 mm 25/pk. Recommended for the majority of routine applications, this ...

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Whatman 7190-002 Cellulose Nitrate, 25mm Dia, 1.0 micrometer Pore Size, Plain White, 100/pk (PN: 7190-002)

Whatman
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WCN WH 25MM 1.0uM 100/PKCellulose Nitrate Membranes, circles, plain, 1.0 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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Whatman 10400012 Cellulose Nitrate, 47mm Dia, 12.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400012)

Whatman
In stock

AE100 12 uM 47MM 100/PKCellulose nitrate circles, plain, 12 µm 47 MM Recommended for the majority of routine applications, this membrane is manufac...

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Whatman 7184-004 Cellulose Nitrate, 47mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 7184-004)

Whatman
In stock

WCN WH 47MM 0.45uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 47 mm 100/pk. Recommended for the majority of routine applications, t...

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$185.24
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Whatman 10400214 Cellulose Nitrate, 50mm Dia, 5.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400214)

Whatman
In stock

AE98 5uM 50MM 100/PKCellulose nitrate circles, plain, 5 µm, 50 mm Recommended for the majority of routine applications, this membrane is manufactur...

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$132.05
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$132.05
$113.24
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$113.24

Whatman 7184-002 Cellulose Nitrate, 25mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 7184-002)

Whatman
In stock

WCN WH 25mm 0.45uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 25 mm 100/pk. Recommended for the majority of routine applications, t...

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$132.05
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$132.05
$113.24
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$113.24
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