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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 10410380 Filter Circles, 300 x 600mm, Regenerated Cellulose RC 58, 0.2 micrometer Pore Size, 5/pk

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In stock

RC58 0.2uM 300x600MM 5/PKRegenerated Cellulose Membranes (RC58), 0.2 µm, 300 x 600 mm are made of pure cellulose, without any wetting agents

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$389.00
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$350.62
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Whatman 10411108 Membrane, TE Range TE38, 37mm Dia, 5.0 micrometer Pore Size, 50/pk

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In stock

TE38 5uM 37MM 50/PKPTFE membrane circles, (TE 38), 5 µm, 37 mm. PTFE membranes are particularly suitable for preparing samples for HPLC analysis

$389.00
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$350.62
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$395.00
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Whatman 10411111 Membrane, TE Range TE38, 47mm Dia, 5.0 micrometer Pore Size, 50/pk

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In stock

TE38 5uM 47MM 50/PKPTFE membrane circles, (TE 38), 5 µm, 47 mm. PTFE membranes are particularly suitable for preparing samples for HPLC analysis

$395.00
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$253.00
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Whatman 10414014 Filter Circles, 50mm Dia, Polyamide NL 16, 0.2 micrometer Pore Size, 100/pk

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In stock

NL16 0.2uM 50MM 100/PKPolyamide Membrane Circles, (NL16), 0.2 µm, 50 mm are made from pure polyamide making them the universal filter for clarifica...

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$253.00
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$228.04
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$692.00
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Whatman 10411116 Membrane, TE Range TE 38, 90mm Dia, 5.0 micrometer Pore Size, 25/pk

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In stock

TE38 5uM 90MM 25/PKPTFE membrane circles, (TE 38), 5 µm, 90 mm. PTFE membranes are particularly suitable for preparing samples for HPLC analysis

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$172.31
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Whatman 10414106 Filter Circles, 25mm Dia, Polyamide NL 17, 0.45 micrometer Pore Size, 100/pk

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In stock

NL17 0.45uM 25MM 100/PKPolyamide Membrane Circles, (NL17), 0.45 µm, 25 mm are made from pure polyamide making them the universal filter for clarifi...

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$172.31
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Whatman 10414112 Filter Circles, 47mm Dia, Polyamide NL 17, 0.45mm Pore Size, 100/pk

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In stock

NL17 0.45uM 47MM 100/PKPolyamide Membrane Circles, (NL17), 0.45 µm, 47 mm are made from pure polyamide making them the universal filter for clarifi...

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$247.00
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Whatman 10411211 Membrane, TE Range TE 37, 47mm Dia, 1.0 micrometer Pore Size, 50/pk

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In stock

TE37 1uM 47MM 50/PKPTFE membrane circles. (TE 37), 1 µm, 47 mm. PTFE membranes are particularly suitable for preparing samples for HPLC analysis

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Whatman 10411305 Membrane, TE Range TE 36, 25mm Dia, 0.45 micrometer Pore Size, 50/pk

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In stock

TE36 0.45uM 25MM 50/PKPTFE membrane circles, (TE 36), 0.45 µm, 25 mm. PTFE membranes are particularly suitable for preparing samples for HPLC analysis

$311.00
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Whatman 10411311 Membrane, TE Range TE 36, 47mm Dia, 0.45 micrometer Pore Size, 50/pk

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In stock

TE36 0.45uM 47MM 50/PKPTFE membrane circles, (TE 36), 0.45µm, 47 mm. PTFE membranes are particularly suitable for preparing samples for HPLC analysis

$395.00
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Whatman 10411313 Membrane, TE Range TE 36, 50mm Dia, 0.45 micrometer Pore Size, 50/pk

Whatman
In stock

TE36 0.45uM 50MM 50/PKPTFE membrane circles, (TE 36), 0.45 µm, 50 mm. PTFE membranes are particularly suitable for preparing samples for HPLC analysis

$403.00
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$311.00
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Whatman 10411405 Membrane, TE Range TE 35, 25mm Dia, 0.2 micrometer Pore Size, 50/pk

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In stock

TE35 0.2uM 25MM 50/PKPTFE membrane circles, (TE 35), 0.2 µm, 25 mm. PTFE membranes are particularly suitable for preparing samples for HPLC analysis

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$403.00
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$363.24
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Whatman 10411413 Membrane, TE Range TE 35, 50mm Dia, 0.2 micrometer Pore Size, 50/pk

Whatman
In stock

TE35 0.2uM 50MM 50/PKPTFE membrane circles, (TE 35), 0.2 µm, 50 mm. PTFE membranes are particularly suitable for preparing samples for HPLC analysis

$403.00
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$176.05
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Whatman 10414006 Filter Circles, 25mm Dia, Polyamide NL 16, 0.2 micrometer Pore Size, 100/pk

Whatman
In stock

NL16 0.2uM 25MM 100/PKPolyamide Membrane Circles, (NL16), 0.2 µm, 25 mm are made from pure polyamide making them the universal filter for clarifica...

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$176.05
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$176.05
$158.68
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Whatman 10414012 Filter Circles, 47mm Dia, Polyamide NL 16, 0.2 micrometer Pore Size, 100/pk

Whatman
In stock

NL16 0.2uM 47MM 100/PKPolyamide Membrane Circles, (NL16), 0.2 µm, 47 mm are made from pure polyamide making them the universal filter for clarifica...

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$250.00
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Whatman 10414114 Filter Circles, 50mm Dia, Polyamide NL 17, 0.45 micrometer Pore Size, 100/pk

Whatman
In stock

NL17 0.45uM 50MM 100/PKPolyamide Membrane Circles, (NL17), 0.45 µm, 50 mm are made from pure polyamide making them the universal filter for clarifi...

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$253.00
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$253.00
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Whatman 10416230 Membrane Sheet, 11cm x 14cm (110mm x 140mm), Nytran SuPerCharge (SPC), 0.45 micrometer Pore Size, 10/pk

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In stock

NYTRAN SPC 110x140MM 10/PKNytran™ SPC (Supercharge), 0.45 µm nylon blotting membranes 11 x 14 cm sheets. The increased charge and greater nylon den...

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Whatman 10416294 Membrane Roll, 20cm x 3m (200mm x 3m), Nytran SuPerCharge (SPC), 0.45 micrometer Pore Size, 1/pk

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NYTRAN SPC 200MMx3M 1/PKNytran™ SPC (Supercharge), 0.45 µm nylon blotting membranes 20 cm x 3 m roll. The increased charge and greater nylon densit...

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Whatman 10416296 Membrane Roll, 30cm x 3m (300mm x 3m), Nytran SuPerCharge (SPC), 0.45 micrometer Pore Size, 1/pk

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NYTRAN SPC 300MMx3M 1/PKNytran™ SPC (Supercharge), 0.45 µm nylon botting membranes 30 cm x 3 m roll. The increased charge and greater nylon density...

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Whatman 10477100 Manual Butler For Dispensing Filtration Membranes

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In stock

MEMBRANE-BUTLER MANUEL 1/PKMembrane-Butler - manual butler for dispensing filtration membranes, 1/pk

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Whatman 1872-047 Filter Circles, 47mm Dia, Application Specific Grade 72, 100/pk

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In stock

GR 72 4.7CM 100/PKApplication Specific Filters - Grade 72 circles, 47 mm 100/pk. Composite cellulose/glass filter loaded with activated carbon. Use...

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Whatman 1960-004 Accessories: 47mm Filter Holder, Glass Support, 300mL Volume

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47MM GLS MEM FILT HLDR 1/PKMembrane Holder, glass support, 47 mm, 300 ml volume, 1/pk Produced from borosilicate glass and available with a choice ...

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Whatman 1960-002 Accessories: 25mm Filter Holder, Glass Support, 25mL Volume

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In stock

25MM GLS MEM FILT HLDR 1/PKMembrane Holder, glass support, 25 mm, 25 ml volume, 1/pk. Produced from borosilicate glass and available with a choice ...

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$466.53
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Whatman 1960-009 Accessories: 90mm Filter Holder, Glass Support, 1000mL Volume

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In stock

90MM GLS MEM FILT HLDR 1/PKMembrane Holder, glass support, 90 mm, 1000 ml volume, 1/pk. Produced from borosilicate glass and available with a choic...

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$1,448.49
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