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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Membrane Filters

Whatman 6809-6002 Filter Circles, 25mm Dia, Anopore Inorganic Anodisc 25, 0.02 micrometer Pore Size, 50/pk

Whatman 7060-2513 Filter Circles, 25mm Dia, Cyclopore Track-Etched Polycarbonate, 5.0 micrometer Pore Size, 100/pk

Whatman 6809-7013 Filter Circles, 13mm Dia, Anopore Inorganic Anodisc 13 (no support ring), 0.1 micrometer Pore Size, 100/pk

Whatman 6809-7023 Filter Circles, 13mm Dia, Anopore Inorganic Anodisc 13 (no support ring), 0.2 micrometer Pore Size, 100/pk

Whatman 7000-0004 Filter Circles, 47mm Dia, White Cellulose Acetate, 0.45 micrometer Pore Size, 100/pk

Whatman 7060-4712 Filter Circles, 47mm Dia, Cyclopore Track-Etched Polycarbonate, 3.0 micrometer Pore Size, 100/pk

Whatman 7060-2511 Filter Circles, 25mm Dia, Cyclopore Track-Etched Polycarbonate, 2.0 micrometer Pore Size, 100/pk

Whatman 7060-2514 Filter Circles, 25mm Dia, Cyclopore Track-Etched Polycarbonate, 8.0 micrometer Pore Size, 100/pk

Whatman 7063-4702 Filter Circles, 47mm Dia, Cyclopore Track-Etched Polycarbonate, Black, 0.2 micrometer Pore Size, 100/pk

Whatman 7063-2504 Filter Circles, 25mm Dia, Cyclopore Track-Etched Polycarbonate, Black, 0.4 micrometer Pore Size, 100/pk

Whatman 7402-001 Filter Circles, 13mm Dia, Nylon, 0.2 micrometer Pore Size, 100/pk

Whatman 7404-001 Filter Circles, 13mm Dia, Nylon, 0.45 micrometer Pore Size, 100/pk

Whatman 7404-004 Filter Circles, 47mm Dia, Nylon, 0.45 micrometer Pore Size, 100/pk

Whatman 7060-4713 Filter Circles, 47mm Dia, Cyclopore Track-Etched Polycarbonate, 5.0 micrometer Pore Size, 100/pk

Whatman 7091-4710 Filter Circles, 47mm Dia, Cyclopore Track-Etched Polycarbonate, Clear, 1.0 micrometer Pore Size, 100/pk

Whatman 7582-002 Membrane, WTP Range 25mm, 0.2 micrometer Pore Size, 100/pk

Whatman 7582-004 Membrane, WTP Range 47mm, 0.2 micrometer Pore Size, 100/pk

Whatman 7585-004 Membrane, WTP Range 47mm, 0.5 micrometer Pore Size, 100/pk

Whatman 7590-004 Membrane, WTP Range 47mm, 1.0 micrometer Pore Size, 100/pk

Whatman 7590-002 Membrane, WTP Range 25mm, 1.0 micrometer Pore Size, 100/pk

Whatman 800308 Filter Circles, 19mm Dia, Nuclepore Track-Etched Polycarbonate, 0.05 micrometer Pore Size, 100/pk

Whatman 800307 Filter Circles, 19mm Dia, Nuclepore Track-Etched Polycarbonate, 0.03 micrometer Pore Size, 100/pk

Whatman 97039654 Filter Circles, 44mm Dia, Grade F319-04, 960/pk

Whatman 10417001 Nuclepore Track-Etched Membranes,diam. (13 mm), pore size 0.2 μm, polycarbonate, pack of 100

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