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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 $228.00
Original price $228.00 - Original price $228.00
Original price $228.00
Current price $156.75
$156.75 - $156.75
Current price $156.75

Sartorius 15407--50----MIN Polyethersulfone Membrane Filter, 0.2 μm, 50mm, 100/pk

Sartorius
In stock

Polyethersulfone (PES) filters have a high internal porosity. They perform well at high flux with an excellent throughput of aqueous solutions over...

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Original price $228.00
Original price $228.00 - Original price $228.00
Original price $228.00
Current price $156.75
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Current price $156.75
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Original price $274.00
Original price $274.00 - Original price $274.00
Original price $274.00
Current price $188.38
$188.38 - $188.38
Current price $188.38

Sartorius 130H6Z-50----SCM Microsart™ e.motion Membrane Filters, 0.45 μm, 50mm, 300/Pk

Sartorius
In stock

For colony counting, particle testing and microscopy. Specifically designed for use in the Microsart™ e.motion dispenser, the filters are individua...

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Original price $274.00
Original price $274.00 - Original price $274.00
Original price $274.00
Current price $188.38
$188.38 - $188.38
Current price $188.38
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Original price $1,040.00
Original price $1,040.00 - Original price $1,040.00
Original price $1,040.00
Current price $715.00
$715.00 - $715.00
Current price $715.00

Sartorius 130H6--50----ACR Cellulose Nitrate (CN) Membrane Filter, 0.45μm, 50mm, 100/Pk

Sartorius
In stock

Sterile, individually packaged filters Save preparatory time Perfect grid printing Filter colors allow the best contrast to the colonies or particl...

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Original price $1,040.00
Original price $1,040.00 - Original price $1,040.00
Original price $1,040.00
Current price $715.00
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Current price $715.00
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Original price $139.00
Original price $139.00 - Original price $139.00
Original price $139.00
Current price $95.56
$95.56 - $95.56
Current price $95.56

Sartorius 13005--50------N Gridded Nonsterile Cellulose Nitrate Membrane Filter, 0.65μm, 50mm, 100/Pk

Sartorius
In stock

If agar plates or absorbent pads to be wetted with liquid culture medium are used instead of Nutrient Pad Sets, Sartorius cellulose nitrate (cellul...

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Original price $139.00
Original price $139.00 - Original price $139.00
Original price $139.00
Current price $95.56
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Current price $95.56
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Original price $690.00
Original price $690.00 - Original price $690.00
Original price $690.00
Current price $474.38
$474.38 - $474.38
Current price $474.38

Sartorius 11407--50----ACR Gridded Sterile Cellulose Nitrate Membrane Filters, 0.2μm, 50mm, 100/Pk

Sartorius
In stock

Sterile, individually packaged filters for strict quality control Pre-sterilized via gamma irradiation at 25kGray Ready-to-use to save preparatory ...

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Original price $690.00
Original price $690.00 - Original price $690.00
Original price $690.00
Current price $474.38
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Current price $474.38
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Original price $155.00
Original price $155.00 - Original price $155.00
Original price $155.00
Current price $106.56
$106.56 - $106.56
Current price $106.56

Sartorius 11407--50----ACN Membrane Filter, CN, 50 mm, 0.2µm, white-black, sterile, 100 pc/PAK

Sartorius
In stock

Cellulose Nitrate (CN) Membrane Filter 50 mm | white | black Cellulose nitrate (CN) membrane | Hydro Diameter: 50 mm Color Grid Color: white black ...

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Original price $155.00
Original price $155.00 - Original price $155.00
Original price $155.00
Current price $106.56
$106.56 - $106.56
Current price $106.56
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Original price $690.00
Original price $690.00 - Original price $690.00
Original price $690.00
Current price $474.38
$474.38 - $474.38
Current price $474.38

Sartorius 11406--50----ACR Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm, 50mm, 1000/pk

Sartorius
In stock

Sterile, individually packaged filters for strict quality control Pre-sterilized via gamma irradiation at 25kGray Ready-to-use to save preparatory ...

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Original price $690.00
Original price $690.00 - Original price $690.00
Original price $690.00
Current price $474.38
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Current price $474.38
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Original price $155.00
Original price $155.00 - Original price $155.00
Original price $155.00
Current price $106.56
$106.56 - $106.56
Current price $106.56

Sartorius 11406--50----ACN Series Gridded Sterile Cellulose Nitrate Membrane Filter, 0.45 um, 50 mm, 100/pk

Sartorius
In stock

For colony counting, particle testing and microscopy and sterility testing

Original price $155.00
Original price $155.00 - Original price $155.00
Original price $155.00
Current price $106.56
$106.56 - $106.56
Current price $106.56
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Original price $155.00
Original price $155.00 - Original price $155.00
Original price $155.00
Current price $106.56
$106.56 - $106.56
Current price $106.56

Sartorius 11306--50----ACN Nongridded Sterile Cellulose Membrane Filter, 0.45 um, 50 mm, 100/pk

Sartorius
In stock

Sterile, individually packaged filters for strict quality control Pre-sterilized via gamma irradiation at 25kGray Ready-to-use to save preparatory ...

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Original price $155.00
Original price $155.00 - Original price $155.00
Original price $155.00
Current price $106.56
$106.56 - $106.56
Current price $106.56
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Original price $240.00
Original price $240.00 - Original price $240.00
Original price $240.00
Current price $165.00
$165.00 - $165.00
Current price $165.00

Sartorius 11305--50----ACN Nongridded Sterile Cellulose Membrane Filters, 0.65 um, 50 mm, 100/pk

Sartorius
In stock

Sterile, individually packaged filters for strict quality control Pre-sterilized via gamma irradiation at 25kGray Ready-to-use to save preparatory ...

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Original price $240.00
Original price $240.00 - Original price $240.00
Original price $240.00
Current price $165.00
$165.00 - $165.00
Current price $165.00
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Original price $240.00
Original price $240.00 - Original price $240.00
Original price $240.00
Current price $165.00
$165.00 - $165.00
Current price $165.00

Sartorius 11304--50----ACN Nongridded Sterile Cellulose Membrane Filter, 0.8 um, 50 mm, 100/pk

Sartorius
In stock

Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes us...

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Original price $240.00
Original price $240.00 - Original price $240.00
Original price $240.00
Current price $165.00
$165.00 - $165.00
Current price $165.00
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Original price $240.00
Original price $240.00 - Original price $240.00
Original price $240.00
Current price $165.00
$165.00 - $165.00
Current price $165.00

Sartorius 11301--50----ACN Nongridded Sterile Cellulose Membrane Filters, 8 um, 50 mm, 100/pk

Sartorius
In stock

Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes us...

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Original price $240.00
Original price $240.00 - Original price $240.00
Original price $240.00
Current price $165.00
$165.00 - $165.00
Current price $165.00
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Original price $186.00
Original price $186.00 - Original price $186.00
Original price $186.00
Current price $127.88
$127.88 - $127.88
Current price $127.88

Sartorius 11107--50----ACN Nongridded Sterile Cellulose Membrane Filters, 0.2 um, 47 mm, 100/pk

Sartorius
In stock

Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes us...

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Original price $186.00
Original price $186.00 - Original price $186.00
Original price $186.00
Current price $127.88
$127.88 - $127.88
Current price $127.88
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Original price $186.00
Original price $186.00 - Original price $186.00
Original price $186.00
Current price $127.88
$127.88 - $127.88
Current price $127.88

Sartorius 11106--50----ACN Nongridded Sterile Cellulose Membrane Filters, 0.45 um, 50 mm, 100/pk

Sartorius
In stock

Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes us...

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Original price $186.00
Original price $186.00 - Original price $186.00
Original price $186.00
Current price $127.88
$127.88 - $127.88
Current price $127.88
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Original price $225.00
Original price $225.00 - Original price $225.00
Original price $225.00
Current price $217.17
$217.17 - $217.17
Current price $217.17

PALL 66539 GN-6 Metricel MCE Membrane Disc Filters - 50 mm, grid, gamma-irradiated (200/pkg)

PALL
In stock

50 mm, grid, gamma-irradiated

Original price $225.00
Original price $225.00 - Original price $225.00
Original price $225.00
Current price $217.17
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Current price $217.17
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Original price $70.84
Original price $70.84 - Original price $70.84
Original price $70.84
Current price $68.38
$68.38 - $68.38
Current price $68.38

PALL 61632 A/E Glass Fiber Disc Filter - 1 µm, 50 mm (100/pkg)

PALL
In stock

A/E Glass Fiber Filter, 50 mm

Original price $70.84
Original price $70.84 - Original price $70.84
Original price $70.84
Current price $68.38
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Current price $68.38
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Original price $279.00
Original price $279.00 - Original price $279.00
Original price $279.00
Current price $240.94
$240.94 - $240.94
Current price $240.94

PALL 60550 wwPTFE Membrane Disc Filter - 0.45 µm, 50 mm (50/pkg)

PALL
In stock

wwPTFE 0.45 µm 50 mm DISC

Original price $279.00
Original price $279.00 - Original price $279.00
Original price $279.00
Current price $240.94
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Current price $240.94
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Original price $146.47
Original price $146.47 - Original price $146.47
Original price $146.47
Current price $126.49
$126.49 - $126.49
Current price $126.49

PALL 60547 wwPTFE Membrane Disc Filter - 0.45 µm, 25 mm (50/pkg)

PALL
In stock

wwPTFE 0.2 µm 50 mm DISC

Original price $146.47
Original price $146.47 - Original price $146.47
Original price $146.47
Current price $126.49
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Current price $126.49
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Original price $217.00
Original price $217.00 - Original price $217.00
Original price $217.00
Current price $209.45
$209.45 - $209.45
Current price $209.45

PALL 60174 Supor 450 Membrane Disc Filters, 0.45 µm - 50 mm, plain (100/pkg)

PALL
In stock

50 mm, plain

Original price $217.00
Original price $217.00 - Original price $217.00
Original price $217.00
Current price $209.45
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Current price $209.45
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Original price $1,028.42
Original price $1,028.42 - Original price $1,028.42
Original price $1,028.42
Current price $934.93
$934.93 - $934.93
Current price $934.93

GVS 1222980 Hydrophilic Nitrocellulose Filter Membrane 0.45 µm, 50 mm (1000/Pack)

GVS
In stock

This GVS Life Sciences part number, 1222980, Nitrocellulose filter membrane is Sterile and has a diameter of 50 mm and pore size of 0.45 µm. These ...

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Original price $1,028.42
Original price $1,028.42 - Original price $1,028.42
Original price $1,028.42
Current price $934.93
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Current price $934.93
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Original price $158.43
Original price $158.43 - Original price $158.43
Original price $158.43
Current price $144.03
$144.03 - $144.03
Current price $144.03

GVS 1221730 Hydrophilic Cellulose Acetate (CA) Filter Membrane 0.22 µm, 50 mm (100/Pack)

GVS
In stock

This GVS Life Sciences part number, 1221730, Cellulose Acetate (CA) filter membrane is Non-Sterile and has a diameter of 50 mm and pore size of 0.2...

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Original price $158.43
Original price $158.43 - Original price $158.43
Original price $158.43
Current price $144.03
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Current price $144.03
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Original price $147.79
Original price $147.79 - Original price $147.79
Original price $147.79
Current price $134.36
$134.36 - $134.36
Current price $134.36

GVS 3052874 Hydrophilic Cellulose Acetate (CA) Filter Membrane 0.45 µm, 50 mm (100/Pack)

GVS
In stock

This GVS Life Sciences part number, 3052874, Cellulose Acetate (CA) filter membrane is Non-Sterile and has a diameter of 50 mm and pore size of 0.4...

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Original price $147.79
Original price $147.79 - Original price $147.79
Original price $147.79
Current price $134.36
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Current price $134.36
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Original price $195.00
Original price $195.00 - Original price $195.00
Original price $195.00
Current price $134.06
$134.06 - $134.06
Current price $134.06

Sartorius 25007--50------N Membrane Filter, PA, round, non-sterile, 50 mm, 0.2µm, white without grid, 100 pc/PAK

Sartorius
In stock

Polyamide membrane filters are hydrophilic and chemical resistant to alkaline solutions and organic solvents.

Original price $195.00
Original price $195.00 - Original price $195.00
Original price $195.00
Current price $134.06
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Current price $134.06
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Original price $211.00
Original price $211.00 - Original price $211.00
Original price $211.00
Current price $145.06
$145.06 - $145.06
Current price $145.06

Sartorius 25006--50------N Membrane Filter, PA, round, non-sterile, 50 mm, 0.45µm, white without grid, 100 pc/PAK

Sartorius
In stock

Polyamide membrane filters are hydrophilic and chemical resistant to alkaline solutions and organic solvents.

Original price $211.00
Original price $211.00 - Original price $211.00
Original price $211.00
Current price $145.06
$145.06 - $145.06
Current price $145.06
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