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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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Sartorius 11304--90------G Nitrate Membrane Filter, 0.8um, 90 mm diameter, 25 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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$275.00
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$275.00
$189.06
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$189.06
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$280.00
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$192.50
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$192.50

Sartorius 11303--90------G Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters / Type 11303, 1.2 µm pore size, 90 mm diameter, 25 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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$280.00
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$280.00
$192.50
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$192.50
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$280.00
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$192.50
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$192.50

Sartorius 11302-90------G Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters / Type 11302, 3.0 µm pore size, 100 mm diameter, 25 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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$280.00
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$280.00
$192.50
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$192.50
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$154.00
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$105.88
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Sartorius 11107--90------G Cellulose Acetate Membrane Filters / Type 11107 Non-Sterile, 0.2µm ⌀ 90 mm, 25/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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$154.00
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$154.00
$105.88
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$105.88
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$154.00
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Sartorius 11106--90------G Cellulose Acetate Membrane Filters / Type 11106 Non-Sterile, 0.45µm ⌀ 90 mm, 25/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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$154.00
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$154.00
$105.88
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$105.88
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$15.90
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$10.53
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Sartorius FT-3-343-090 Filter Boards/ Grade C 160 / 90 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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$15.90
$10.53
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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)

$223.00
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$223.00
$191.24
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$249.00
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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)

$249.00
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$249.00
$213.54
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$213.54
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$249.00
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Whatman 10418718 Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 90 mm circle (25 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 90 mm circle (25 pcs)

$249.00
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$249.00
$213.54
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$213.54
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$167.74
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Whatman 7182-009 Cellulose Nitrate, 90mm Dia, 0.2 micrometer Pore Size, Plain White, 25/pk (PN: 7182-009)

Whatman
In stock

WCN WH 90MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 90 mm 25/pk. Recommended for the majority of routine applications, this...

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$167.74
$143.86
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$143.86
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$167.74
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Whatman 7184-009 Cellulose Nitrate, 90mm Dia, 0.45 micrometer Pore Size, Plain White, 25/pk (PN: 7184-009)

Whatman
In stock

WCN WH 90MM 0.45uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 90 mm 25/pk. Recommended for the majority of routine applications, thi...

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$167.74
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$167.74
$143.86
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$143.86
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$483.00
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Whatman 10401118 Cellulose Nitrate, 90mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401118)

Whatman
In stock

NC45 0.45uM 90MM 50/PKCellulose Nitrate Membranes, plain, 0.45 µm, 90 mm Recommended for the majority of routine applications, this membrane is m...

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$483.00
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Whatman 7188-009 Cellulose Nitrate, 90mm Dia, 0.8 micrometer Pore Size, Plain White, 25/pk (PN: 7188-009)

Whatman
In stock

WCN WH 90MM 0.8uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.8 µm 90 mm 25/pk. Recommended for the majority of routine applications, this ...

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Whatman 7195-009 Cellulose Nitrate, 90mm Dia, 5.0 micrometer Pore Size, Plain White, 25/pk (PN: 7195-009)

Whatman
In stock

WCN WH 90MM 5.0uM 25/PKCellulose Nitrate Membranes, circles, plain, 5.0 µm 90 mm 25/pk. Recommended for the majority of routine applications, this ...

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$238.00
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$354.00
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Whatman 10401618 Filter Circles, 90mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 50/pk (PN: 10401618)

Whatman
In stock

ME25 0.45uM 90MM 50/PKMixed cellulose ester membrane circles (ME 25), 0.45 µm, 90 mm are composed of cellulose acetate and cellulose nitrate. The ...

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Whatman 10347009 Filter Circles, 90mm Dia, 8 Ruled, 100/pk

Whatman
In stock

8 RULED 90MM 100/PKQualitative Filter Papers - 8 Ruled White paper with green lines at 5mm intervals, 90 mm, 100/Pk.

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

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

Whatman
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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$197.53
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$145.68
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Advantec A010A090C Membrane Filters White Plain MCE 0.10 WP 90MM 25/PK

Advantec
In stock

MCE 0.10 WP 90MM 25/PK

$197.53
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$197.53
$145.68
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$145.68
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$90.38
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$90.38
$66.65
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Advantec A020A090C Membrane Filters White Plain MCE 0.20 WP 90MM 25/PK

Advantec
In stock

MCE 0.20 WP 90MM 25/PK

$90.38
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$90.38
$66.65
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$66.65
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$94.83
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$69.94
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$69.94

Advantec A030A090C Membrane Filters White Plain MCE 0.30 WP 90MM 25/PK

Advantec
In stock

MCE 0.30 WP 90MM 25/PK

$94.83
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$94.83
$69.94
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$69.94
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$90.38
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$90.38
$66.65
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$66.65

Advantec A045A090C Membrane Filters White Plain MCE 0.45 WP 90MM 25/PK

Advantec
In stock

MCE 0.45 WP 90MM 25/PK

$90.38
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$90.38
$66.65
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$66.65
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$98.44
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$98.44
$72.60
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$72.60

Advantec A065A090C Membrane Filters White Plain MCE 0.65 WP 90MM 25/PK

Advantec
In stock

MCE 0.65 WP 90MM 25/PK

$98.44
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$98.44
$72.60
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$72.60
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$97.30
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$97.30
$71.76
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$71.76

Advantec A080A090C Membrane Filters White Plain MCE 0.80 WP 90MM 25/PK

Advantec
In stock

MCE 0.80 WP 90MM 25/PK

$97.30
$97.30 - $97.30
$97.30
$71.76
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$71.76
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