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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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$105.59

Sartorius 11304--25------N Nitrate Membrane Filter, 0.8um, 25 mm diameter, 100 pieces per pack

Sartorius
In stock

The cellulose nitrate (CN) or also called mixed cellulose ester (MCE) membrane filters are composed of cellulose nitrate and a small content of cel...

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$137.00
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$137.00
$105.59
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$105.59
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$122.00
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$122.00
$94.03
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$94.03

Sartorius 11303--25------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters / Type 11303, 1.2 µm pore size, 25 mm diameter, 100 pieces per pack

Sartorius
In stock

The cellulose nitrate (CN) or also called mixed cellulose ester (MCE) membrane filters are composed of cellulose nitrate and a small content of cel...

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$122.00
$122.00 - $122.00
$122.00
$94.03
$94.03 - $94.03
$94.03
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$137.00
$137.00 - $137.00
$137.00
$105.59
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$105.59

Sartorius 11302-25------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters / Type 11302, 3.0 µm pore size,25 mm diameter, 100 pieces per pack

Sartorius
In stock

The cellulose nitrate (CN) or also called mixed cellulose ester (MCE) membrane filters are composed of cellulose nitrate and a small content of cel...

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$137.00
$137.00 - $137.00
$137.00
$105.59
$105.59 - $105.59
$105.59
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$137.00
$137.00 - $137.00
$137.00
$105.59
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$105.59

Sartorius 11301-25------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters / Type 11301, 8.0 µm pore size, 25 mm diameter, 100 pieces per pack

Sartorius
In stock

The cellulose nitrate (CN) or also called mixed cellulose ester (MCE) membrane filters are composed of cellulose nitrate and a small content of cel...

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$137.00
$137.00 - $137.00
$137.00
$105.59
$105.59 - $105.59
$105.59
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$99.20
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$99.20
$76.45
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$76.45

Sartorius 11107--25------N Cellulose Acetate Membrane Filters / Type 11107 Non-Sterile, 0.2µm ⌀ 25 mm, 100/Pk.

Sartorius
In stock

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low a...

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$99.20
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$99.20
$76.45
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$76.45
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$41.00
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$41.00
$31.60
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$31.60

Sartorius 11106--25------N Cellulose Acetate Membrane Filters / Type 11106 Non-Sterile, 0.45µm ⌀ 25 mm, 100/Pk.

Sartorius
In stock

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low a...

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$41.00
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$41.00
$31.60
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$31.60
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$86.30
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Sartorius 11105--25------N Cellulose Acetate Membrane Filters , 0.65um, ⌀ 25 mm, 100/Pk.

Sartorius
In stock

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low a...

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$86.30
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$86.30
$66.50
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$66.50
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$270.00
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Sartorius 11104--25------N Cellulose Acetate Membrane Filters , 0.8um, ⌀ 25 mm, 100/Pk.

Sartorius
In stock

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low a...

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$270.00
$270.00 - $270.00
$270.00
$208.09
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$208.09
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$13.90
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Sartorius FT-3-343-025 Filter Boards/ Grade C 160 / 25 mm Discs, 100/Pk.

Sartorius
In stock

These round filter boards are wet-strengthened for use in vacuum and pressure filtration. They are also used for absorption of liquids and analytic...

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$13.90
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$10.33
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$10.33
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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
$126.70 - $126.70
$126.70
$114.09
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$114.09
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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
$132.62 - $132.62
$132.62
$119.43
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$119.43
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$126.70
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$126.70
$114.09
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$114.09

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

Whatman 10418806 Nuclepore Hydrophilic Membrane, 2.0 µm pore size, 25 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 2.0 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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$467.00
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$467.00
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Whatman 7181-002 Cellulose Nitrate, 25mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 7181-002)

Whatman
In stock

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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$467.00
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$467.00
$420.53
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$420.53
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$189.85
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$189.85
$170.96
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$170.96

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

Whatman
In stock

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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$189.85
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$189.85
$170.96
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$170.96
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$159.68
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$159.68
$143.80
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$143.80

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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$159.68
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$159.68
$143.80
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$143.80
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$189.85
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$189.85
$170.96
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$170.96

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

Whatman
In stock

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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$189.85
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$189.85
$170.96
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$170.96
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$135.88
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$135.88
$122.36
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$122.36

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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$135.88
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$135.88
$122.36
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$122.36
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$186.29
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$186.29
$167.75
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$167.75

Whatman 7195-002 Cellulose Nitrate, 25mm Dia, 5.0 micrometer Pore Size, Plain White, 100/pk (PN: 7195-002)

Whatman
In stock

WCN WH 25MM 5.0uM 100/PKCellulose Nitrate Membranes, circles, plain, 5.0 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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$186.29
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$186.29
$167.75
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$167.75
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$176.40
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$176.40
$158.84
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$158.84

Whatman 7188-002 Cellulose Nitrate, 25mm Dia, 0.8 micrometer Pore Size, Plain White, 100/pk (PN: 7188-002)

Whatman
In stock

WCN WH 25MM 0.8uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.8 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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$176.40
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$176.40
$158.84
$158.84 - $158.84
$158.84
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$208.00
$208.00 - $208.00
$208.00
$187.30
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$187.30

Whatman 10400106 Cellulose Nitrate, 25mm Dia, 8.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400106)

Whatman
In stock

AE99 8uM 25MM 100/PKCellulose nitrate circles, plain, 8 µm, 25 mm Recommended for the majority of routine applications, this membrane is manufactur...

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$208.00
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$208.00
$187.30
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$187.30
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$191.64
$191.64 - $191.64
$191.64
$172.57
$172.57 - $172.57
$172.57

Whatman 7193-002 Cellulose Nitrate, 25mm Dia, 3.0 micrometer Pore Size, Plain White, 100/pk (PN: 7193-002)

Whatman
In stock

WCN WH 25MM 3.0uM 100/PKCellulose Nitrate Membranes, circles, plain, 3.0 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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$191.64
$191.64 - $191.64
$191.64
$172.57
$172.57 - $172.57
$172.57
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