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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.
Original price $151.34
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Original price $151.34
Current price $104.05
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Current price $104.05

Sartorius 11104--47------N Cellulose Acetate Membrane Filters , 0.8um, ⌀ 47 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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Original price $151.34
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Original price $151.34
Current price $104.05
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Original price $9.86
Original price $9.86 - Original price $9.86
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Current price $6.54
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Current price $6.54

Sartorius FT-3-343-047 Filter Boards/ Grade C 160 / 47 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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Original price $9.86
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Original price $9.86
Current price $6.54
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Original price $231.00
Original price $231.00 - Original price $231.00
Original price $231.00
Current price $198.11
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Current price $198.11

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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Original price $231.00
Original price $231.00 - Original price $231.00
Original price $231.00
Current price $198.11
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Current price $198.11
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Original price $258.00
Original price $258.00 - Original price $258.00
Original price $258.00
Current price $232.55
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Current price $232.55

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)

Original price $258.00
Original price $258.00 - Original price $258.00
Original price $258.00
Current price $232.55
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Current price $232.55
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Original price $233.00
Original price $233.00 - Original price $233.00
Original price $233.00
Current price $210.01
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Current price $210.01

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)

Original price $233.00
Original price $233.00 - Original price $233.00
Original price $233.00
Current price $210.01
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Current price $210.01
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Original price $223.00
Original price $223.00 - Original price $223.00
Original price $223.00
Current price $201.00
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Current price $201.00

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)

Original price $223.00
Original price $223.00 - Original price $223.00
Original price $223.00
Current price $201.00
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Current price $201.00
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Original price $223.00
Original price $223.00 - Original price $223.00
Original price $223.00
Current price $201.00
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Current price $201.00

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)

Original price $223.00
Original price $223.00 - Original price $223.00
Original price $223.00
Current price $201.00
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Current price $201.00
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Original price $223.00
Original price $223.00 - Original price $223.00
Original price $223.00
Current price $201.00
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Current price $201.00

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)

Original price $223.00
Original price $223.00 - Original price $223.00
Original price $223.00
Current price $201.00
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Current price $201.00
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Original price $223.00
Original price $223.00 - Original price $223.00
Original price $223.00
Current price $201.00
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Current price $201.00

Whatman 10418412 Nuclepore Hydrophilic Membrane, 10.0 µm pore size, 47 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 10.0 µm pore size, 47 mm circle (100 pcs)

Original price $223.00
Original price $223.00 - Original price $223.00
Original price $223.00
Current price $201.00
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Current price $201.00
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Original price $201.00
Original price $201.00 - Original price $201.00
Original price $201.00
Current price $181.17
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Current price $181.17

Whatman 10418512 Nuclepore Hydrophilic Membrane, 12.0 µm pore size, 47 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 12.0 µm pore size, 47 mm circle (100 pcs)

Original price $201.00
Original price $201.00 - Original price $201.00
Original price $201.00
Current price $181.17
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Original price $329.00
Original price $329.00 - Original price $329.00
Original price $329.00
Current price $296.54
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Current price $296.54

Whatman 7141-047 Filter Circles, 47mm Dia, Mixed Cellulose Ester, 100/pk

Whatman
In stock

MembraClear Mixed Cellulose Ester Membrane, 47 mm circle (100 pcs)

Original price $329.00
Original price $329.00 - Original price $329.00
Original price $329.00
Current price $296.54
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Current price $296.54
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Original price $286.00
Original price $286.00 - Original price $286.00
Original price $286.00
Current price $257.78
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Current price $257.78

Whatman 7182-004 Cellulose Nitrate, 47mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 7182-004)

Whatman
In stock

WCN WH 47MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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Original price $286.00
Original price $286.00 - Original price $286.00
Original price $286.00
Current price $257.78
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Original price $256.00
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Original price $256.00
Current price $230.75
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Current price $230.75

Whatman 10401170 Cellulose Nitrate, 47mm Dia, 0.45 micrometer Pore Size, Plain White, Sterile, 100/pk (PN: 10401170)

Whatman
In stock

NC45 ST 0.45uM 47MM 100/PKCellulose Nitrate Membranes, plain, sterile, 0.45 µm, 142 mm Recommended for the majority of routine applications, this ...

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Original price $256.00
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Original price $256.00
Current price $230.75
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Original price $262.00
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Original price $262.00
Current price $211.48
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Current price $211.48

Whatman 10401312 Cellulose Nitrate, 47mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 10401312)

Whatman
In stock

NC20 0.2uM 47MM 100/PKCellulose Nitrate Membranes, plain, 0.20 µm, 47 mm Recommended for the majority of routine applications, this membrane is m...

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Original price $262.00
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Original price $262.00
Current price $211.48
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Original price $269.00
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Original price $269.00
Current price $242.46
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Current price $242.46

Whatman 10402012 Cellulose Nitrate, 47mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 10402012)

Whatman
In stock

NC10 0.1uM 47MM 100/PKCellulose Nitrate Membranes, circles, plain, 0.10 µm, 47 mm Recommended for the majority of routine applications, this membr...

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Original price $269.00
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Original price $269.00
Current price $242.46
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Original price $261.00
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Original price $261.00
Current price $235.25
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Whatman 10401112 Cellulose Nitrate, 47mm, 0.45 µm, white, 100/pk

Whatman
In stock

NC45 0.45uM 47MM 100/PKCellulose Nitrate Membranes, plain, 0.45 µm, 47 mm Recommended for the majority of routine applications, this membrane is ...

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Original price $261.00
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Original price $261.00
Current price $235.25
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Original price $609.00
Original price $609.00 - Original price $609.00
Original price $609.00
Current price $548.92
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Whatman 7181-004 Cellulose Nitrate, 47mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 7181-004)

Whatman
In stock

WCN WH 47MM 0.1uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.1 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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Original price $609.00
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Original price $609.00
Current price $548.92
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Original price $283.00
Original price $283.00 - Original price $283.00
Original price $283.00
Current price $255.08
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Current price $255.08

Whatman 10400012 Cellulose Nitrate, 47mm Dia, 12.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400012)

Whatman
In stock

AE100 12 uM 47MM 100/PKCellulose nitrate circles, plain, 12 µm 47 MM Recommended for the majority of routine applications, this membrane is manufac...

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Original price $283.00
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Original price $283.00
Current price $255.08
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Original price $230.00
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Original price $230.00
Current price $207.31
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Current price $207.31

Whatman 7184-004 Cellulose Nitrate, 47mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 7184-004)

Whatman
In stock

WCN WH 47MM 0.45uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 47 mm 100/pk. Recommended for the majority of routine applications, t...

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Original price $230.00
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Original price $230.00
Current price $207.31
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Original price $283.00
Original price $283.00 - Original price $283.00
Original price $283.00
Current price $255.08
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Current price $255.08

Whatman 10400212 Cellulose Nitrate, 47mm Dia, 5.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400212)

Whatman
In stock

AE98 5uM 47MM 100/PKCellulose nitrate circles, plain, 5 µm, 47 mm Recommended for the majority of routine applications, this membrane is manufactur...

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Original price $283.00
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Original price $283.00
Current price $255.08
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Original price $292.00
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Original price $292.00
Current price $263.19
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Current price $263.19

Whatman 7195-004 Cellulose Nitrate, 47mm Dia, 5.0 micrometer Pore Size, Plain White, 100/pk (PN: 7195-004)

Whatman
In stock

WCN WH 47MM 5.0uM 100/PKCellulose Nitrate Membranes, circles, plain, 5.0 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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Original price $292.00
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Original price $292.00
Current price $263.19
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Original price $288.00
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Original price $288.00
Current price $259.58
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Whatman 7186-004 Cellulose Nitrate, 47mm Dia, 0.65 micrometer Pore Size, Plain White, 100/pk (PN: 7186-004)

Whatman
In stock

WCN WH 47MM 0.65uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.65 µm 47 mm 100/pk. Recommended for the majority of routine applications, t...

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Original price $288.00
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Original price $288.00
Current price $259.58
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Original price $259.00
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Original price $259.00
Current price $233.45
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Current price $233.45

Whatman 7188-004 Cellulose Nitrate, 47mm Dia, 0.8 micrometer Pore Size, Plain White, 100/pk (PN: 7188-004)

Whatman
In stock

WCN WH 47MM 0.8uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.8 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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Original price $259.00
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Original price $259.00
Current price $233.45
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Original price $688.00
Original price $688.00 - Original price $688.00
Original price $688.00
Current price $620.12
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Current price $620.12

Whatman 10407112 MicroPlus-21, 47mm Dia, White, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407112)

Whatman
In stock

MP21 STL 0.45uM 47MM 400/PKMicroPlus-21 STL membrane circles white, 47 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile, for Membrane-But...

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Original price $688.00
Original price $688.00 - Original price $688.00
Original price $688.00
Current price $620.12
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Current price $620.12
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