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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 10400814 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME 28 Plain, 1.2 micrometer Pore Size, 100/pk (PN: 10400814)

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ME28 1.2uM 50MM 100/PKMixed cellulose ester membrane circles (ME 28), 1.2 µm, 50 mm are composed of cellulose acetate and cellulose nitrate. The ME...

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$220.00
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$188.67
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$188.67
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$184.00
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Whatman 10401772 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME 24 Plain, Sterile, 0.2 micrometer Pore Size, 100/pk (PN: 10401772)

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ME24 ST 0.2uM 50MM 100/PKMixed cellulose ester membrane circles (ME 24), sterile, 0.2 µm, 50 mm are composed of cellulose acetate and cellulose nit...

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$594.00
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Whatman 10408714 Membrane Filtration, ME24 (Mixed Cellulose Ester), 50mm Dia, 0.2 micrometer, White, 3.1mm/ Black Grid, Sterile For Use with Whatman Membrane-Butler, 400/pk (PN: 10408714)

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ME24/21 STL 0.2uM 50MM 400/PKMixed cellulose ester circles (ME24), circles white, 50 mm, mixed esters, 0.2 µm, 3.1 mm black grid, sterile, for Memb...

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Whatman 10406872 Membrane Filtration, ME25/21 (Mixed Cellulose Ester), 50mm Dia, 0.45 micrometer, White, 3.1mm/ Black Grid, Single Sterile Packed, 100/pk (PN: 10406872)

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ME25/21 ST 0.45uM 50MM 100/PKMixed cellulose ester membrane circles ME25/21 ST membrane circles white, 50 mm, mixed esters, 0.45 µm, 3.1 mm black g...

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Whatman 10407314 Membrane Filtration, ME25/21 (Mixed Cellulose Ester), 50mm Dia, 0.45 micrometer, White, 3.1mm/ Black Grid, Sterile For Use with Whatman Membrane-Butler, 400/pk (PN: 10407314)

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ME25/21 STL 0.45uM 50MM 400/PKMixed cellulose ester membrane circlesME25/21 STL membrane circles white, 50 mm, mixed esters, 0.45 µm, 3.1 mm black ...

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$605.00
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$605.00
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Whatman 10407334 Membrane Filtration, ME25/31 (Mixed Cellulose Ester), 50mm Dia, 0.45 micrometer, Black, 3.1mm/ White Grid, Sterile For Use with Whatman Membrane-Butler, 400/pk (PN: 10407334)

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ME25/31 STL 0.45uM 50MM 400/PKMixed cellulose ester membrane circles ME25/31 STL membrane circles black, 50 mm, mixed esters, 0.45 µm, 3.1 mm white...

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$182.00
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Whatman 10409772 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME Range - ME 25/31, Gridded, Black/ White Grid 3.1mm, 0.45 micrometer Pore Size, Sterile, 100/pk (PN: 10409772)

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ME25/31 ST 0.45uM 50MM 100/PKMixed cellulose ester membrane circles (ME 25), black/white grid 3.1 mm, sterile, 0.45 µm, 50 mm. The ME range has a l...

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$156.08
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$182.00
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Whatman 10409472 Membrane Filtration, ME25/41 (Mixed Cellulose Ester), 50mm Dia, 0.45 micrometer, Green, 3.1mm/ Black Grid, Single Sterile Packed, 100/pk (PN: 10409472)

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ME25/41 ST 0.45uM 50MM 100/PKMixed cellulose ester membrane circlesME25/41 ST membrane circles green, 50 mm, mixed esters, 0.45 µm, 3.1 mm black gr...

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$182.00
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$182.00
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$156.08
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$605.00
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$518.85
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Whatman 10407372 Membrane Filtration, ME25/41 (Mixed Cellulose Ester), 50mm Dia, 0.45 micrometer, Green, 3.1mm/ Black Grid, Sterile For Use with Whatman Membrane-Butler, 400/pk (PN: 10407372)

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ME25/41 STL 0.45uM 50MM 400/PKMixed cellulose ester membrane circles ME25/41 STL membrane circles green, 50 mm, mixed esters, 0.45 µm, 3.1 mm black...

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$605.00
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$605.00
$518.85
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$518.85
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Whatman 10401672 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 100/pk (PN: 10401672)

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ME25 ST 0.45uM 50MM 100/PKMixed cellulose ester membrane circles (ME 25), sterile, 0.45 µm, 50 mm are composed of cellulose acetate and cellulose n...

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Whatman 10406572 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME Range - ME 25/20, Gridded, White/ Black Grid 5mm, 0.45 micrometer Pore Size, Sterile, 100/pk (PN: 10406572)

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ME25/20 ST 0.45uM 50MM 100/PKMixed cellulose ester circles (ME 25), white/black grid 5 mm, sterile, 0.45 µm, 50 mm are composed of cellulose acetat...

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Whatman 10409834 Membrane Filtration, ME26/31 (Mixed Cellulose Ester), 50mm Dia, 0.6 micrometer, 3.1mm/ White Grid, Sterile For Use with Whatman Membrane-Butler, 400/pk (PN: 10409834)

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ME26/31 STL 0.6uM 50MM 400/PKMixed cellulose ester membrane circles (ME 25 Select), sterile, leporello, folded format, 50MM, 0.6um, 400/pk is a Hy...

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$558.30
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Whatman 10408472 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME Range - ME 28/41, Gridded, Green/ Black Grid 3.1mm, 1.2 micrometer Pore Size, Sterile, 100/pk (PN: 10408472)

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In stock

ME28/41 ST 1.2uM 50MM 100/PKMixed cellulose ester circles (ME 28) white/black grid 3.1mm, sterile, 1.2 µm, 50 mm

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Whatman 10400772 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME 29 Plain, 3.0 micrometer Pore Size, 100/pk (PN: 10400772)

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In stock

ME29 ST 3.0uM 50MM 100/PKMixed cellulose ester circles membranes (ME 29), sterile, 3 µm, 50 mm are composed of cellulose acetate and cellulose nitr...

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$369.00
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Whatman 10410314 Filter Circles, 50mm Dia, Regenerated Cellulose RC 58, 0.2 micrometer Pore Size, 100/pk

Whatman
In stock

RC58 0.2uM 50MM 100/PKRegenerated Cellulose Membranes (RC58), 0.2 µm, 50 mm are made of pure cellulose, without any wetting agents

$369.00
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$343.90
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Whatman 10410014 Filter Circles, 50mm Dia, Regenerated Cellulose RC 60, 1 micrometer Pore Size, 100/pk

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In stock

RC60 1uM 50MM 100/PKRegenerated Cellulose Membranes (RC60), 1 µm, 50 mm are made of pure cellulose, without any wetting agents.

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$369.00
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Whatman 10410214 Filter Circles, 50mm Dia, Regenerated Cellulose RC 55, 0.45 micrometer Pore Size, 100/pk

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In stock

RC55 0.45uM 50MM 100/PKRegenerated Cellulose Membranes (RC55), 0.45 µm, 50 mm are made of pure cellulose, without any wetting agents

$369.00
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$369.00
$316.45
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$316.45
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$329.32
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$329.32

Whatman 10411113 Membrane, TE Range TE 38, 50mm Dia, 5.0 micrometer Pore Size, 50/pk

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In stock

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

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Whatman 10411213 Membrane, TE Range TE 37, 50mm Dia, 1.0 micrometer Pore Size, 50/pk

Whatman
In stock

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

$384.00
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$384.00
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$329.32
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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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$241.00
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$384.00
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$384.00
$329.32
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$329.32

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

$384.00
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$384.00
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$329.32
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$384.00
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$384.00
$329.32
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Whatman 10411413 Membrane, TE Range TE 35, 50mm Dia, 0.2 micrometer Pore Size, 50/pk

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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

$384.00
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$384.00
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$329.32
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$241.00
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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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$241.00
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$241.00
$206.68
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$206.68
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$281.53
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$281.53
$207.63
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$207.63

Advantec A010A050A Membrane Filters White Plain MCE 0.10 WP 50MM 100/PK

Advantec
In stock

MCE 0.10 WP 50MM 100/PK

$281.53
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$281.53
$207.63
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$207.63
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