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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 9923-3002 Syringe Filter Uniflo 30mm, 0.2µm PES w/GF Prefilter 100/PK

Whatman
In stock

Uniflo Syringe Filters are disposable filter units designed to provide clean filtrate from small volumes up to 100 mL.

$326.00
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$326.00
$262.89
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$262.89
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$2,890.48
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$2,759.10
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Whatman 10477103 MEMBRANE-BUTLER ELECTRONIC 1/PK

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In stock

Whatman eButler Membrane Filter Dispenser from Cytiva rapidly dispenses a sterile disc of membrane either hands free or with push-button operation....

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$2,890.48
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$2,890.48
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$2,759.10
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$78.62
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$75.05
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Whatman 10401122 Nitrocellulose Membrane, Grade NC45, with 0.45uM Pore and 85mm Diameter Disk , 50/pk

Whatman
In stock

Cytiva 10401122 Nitrocellulose Membrane, Grade NC45, with 0.45uM Pore and 85mm Diameter Disk , 50/pk. Whatman filter papers are world-renowned as t...

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$78.62
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$78.62
$75.05
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$75.05
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$224.00
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$192.10
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Whatman 7410-004 Nylon Membrane Circle, 1.0 µm pore size, 47 mm

Whatman
In stock

High-quality nylon membranes are suitable for filtering aqueous solutions and most organic solvents. The membranes are suitable for use with a wide...

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$224.00
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$224.00
$192.10
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$192.10
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$1,147.00
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Whatman 10417051 Cyclopore Polycarbonate Membrane, 0.2 µm pore size, 293 mm circle (25 pcs)

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In stock

Whatman Cyclopore Polycarbonate Membrane, 0.2 µm pore size, 293 mm circle (25 pcs)

$1,147.00
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$1,147.00
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$1,032.85
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Whatman 10417139 Cyclopore Polycarbonate Membrane, 0.4 µm pore size, 293 mm circle (25 pcs)

Whatman
In stock

Whatman Cyclopore Polycarbonate Membrane, 0.4 µm pore size, 293 mm circle (25 pcs)

$1,147.00
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$1,147.00
$1,032.85
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$1,032.85
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Whatman 10417551 Cyclopore Polycarbonate Membrane, 0.5 µm pore size, 8.25 x 11.5 in (25 pcs)

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In stock

Whatman Cyclopore Polycarbonate Membrane, 0.5 µm pore size, 8.25 x 11.5 in (25 pcs)

$1,289.00
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$1,289.00
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$1,160.72
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$126.70
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$114.09
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Whatman 10418706 Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 25 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 25 mm circle (100 pcs)

$126.70
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$126.70
$114.09
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$114.09
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$172.17
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Whatman 10417450 Cyclopore Polycarbonate Membrane, 5.0 µm pore size, 25x80 mm (100 pcs)

Whatman
In stock

Whatman Cyclopore Polycarbonate Membrane, 5.0 µm pore size, 25x80 mm (100 pcs)

$172.17
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$172.17
$155.03
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$155.03
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$132.62
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$119.43
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Whatman 10418552 Cyclopore Polycarbonate Membrane, 12.0 µm pore size, 25 mm circle (100 pcs)

Whatman
In stock

Whatman Cyclopore Polycarbonate Membrane, 12.0 µm pore size, 25 mm circle (100 pcs)

$132.62
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$132.62
$119.43
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$119.43
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$253.00
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Whatman 10418550 Cyclopore Polycarbonate Membrane, 12.0 µm pore size, 47 mm circle (100 pcs)

Whatman
In stock

Whatman Cyclopore Polycarbonate Membrane, 12.0 µm pore size, 47 mm circle (100 pcs)

$253.00
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$253.00
$227.82
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$227.82
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$908.00
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Whatman 10417050 Cyclopore Polycarbonate Membrane, 0.2 µm pore size, 8x10 in sheets, (25 pcs)

Whatman
In stock

Whatman Cyclopore Polycarbonate Membrane, 0.2 µm pore size, 8x10 in sheets, (25 pcs)

$908.00
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$908.00
$817.64
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$817.64
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$228.00
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$228.00
$205.31
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Whatman 10418450 Cyclopore Polycarbonate Membrane, 10.0 µm pore size, 47 mm circle (100 pcs)

Whatman
In stock

Whatman Cyclopore Polycarbonate Membrane, 10.0 µm pore size, 47 mm circle (100 pcs)

$228.00
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$228.00
$205.31
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$229.00
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Whatman 10418818 Nuclepore Hydrophilic Membrane, 2.0 µm pore size, 90 mm circle (25 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 2.0 µm pore size, 90 mm circle (25 pcs)

$229.00
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$229.00
$206.21
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$246.00
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Whatman 10418514 Nuclepore Hydrophilic Membrane, 12.0 µm pore size, 50 mm circle, (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 12.0 µm pore size, 50 mm circle, (100 pcs)

$246.00
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$246.00
$221.52
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$394.00
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Whatman 10418731 Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 142 mm circle (25 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 142 mm circle (25 pcs)

$394.00
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$394.00
$354.78
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$354.78
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$126.70
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Whatman 10418306 Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 25 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 25 mm circle (100 pcs)

$126.70
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$126.70
$114.09
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$114.09
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$219.00
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$219.00
$197.20
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$197.20

Whatman 10418812 Nuclepore Hydrophilic Membrane, 2.0 µm pore size, 47 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 2.0 µm pore size, 47 mm circle (100 pcs)

$219.00
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$219.00
$197.20
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$197.20
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$256.00
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$256.00
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Whatman 10418318 Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 90 mm circle (25 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 90 mm circle (25 pcs)

$256.00
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$256.00
$230.53
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$230.53
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$219.00
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$219.00
$197.20
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$197.20

Whatman 10418312 Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 47 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 47 mm circle (100 pcs)

$219.00
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$219.00
$197.20
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$197.20
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$219.00
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$219.00
$197.20
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$197.20

Whatman 10418712 Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 47 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 47 mm circle (100 pcs)

$219.00
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$219.00
$197.20
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$197.20
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$104.38
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$104.38
$93.99
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$93.99

Whatman 10418501 Nuclepore Hydrophilic Membrane, 12.0 µm pore size, 13 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 12.0 µm pore size, 13 mm circle (100 pcs)

$104.38
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$104.38
$93.99
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$93.99
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$126.70
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$126.70
$114.09
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$114.09

Whatman 10418406 Nuclepore Hydrophilic Membrane, 10.0 µm pore size, 25 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 10.0 µm pore size, 25 mm circle (100 pcs)

$126.70
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$126.70
$114.09
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$114.09
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$113.40
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$113.40
$102.11
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$102.11

Whatman 10418506 Nuclepore Hydrophilic Membrane, 12.0 µm pore size, 25 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 12.0 µm pore size, 25 mm circle (100 pcs)

$113.40
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$113.40
$102.11
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$102.11
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