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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 $236.00
Original price $236.00 - Original price $236.00
Original price $236.00
Current price $203.81
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Current price $203.81

PALL 60539 wwPTFE Membrane Disc Filter - 0.2 µm, 47 mm (50/pkg)

PALL
In stock

wwPTFE 0.2 µm 25 mm DISC

Original price $236.00
Original price $236.00 - Original price $236.00
Original price $236.00
Current price $203.81
$203.81 - $203.81
Current price $203.81
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Original price $143.92
Original price $143.92 - Original price $143.92
Original price $143.92
Current price $124.28
$124.28 - $124.28
Current price $124.28

PALL 60538 wwPTFE Membrane Disc Filter - 0.2 µm, 25 mm (50/pkg)

PALL
In stock

wwPTFE 0.45 µm 25 mm DISC

Original price $143.92
Original price $143.92 - Original price $143.92
Original price $143.92
Current price $124.28
$124.28 - $124.28
Current price $124.28
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Original price $166.56
Original price $166.56 - Original price $166.56
Original price $166.56
Current price $160.77
$160.77 - $160.77
Current price $160.77

PALL 60309 Supor 100 Membrane Disc Filters, 0.1 µm - 25 mm, plain (100/pkg)

PALL
In stock

25 mm, plain

Original price $166.56
Original price $166.56 - Original price $166.56
Original price $166.56
Current price $160.77
$160.77 - $160.77
Current price $160.77
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Original price $139.91
Original price $139.91 - Original price $139.91
Original price $139.91
Current price $135.04
$135.04 - $135.04
Current price $135.04

PALL 60300 Supor 200 Membrane Disc Filters, 0.2 µm - 25 mm, plain (100/pkg)

PALL
In stock

Membrane Disc Filters, 0.2 µm - 25 mm, plain

Original price $139.91
Original price $139.91 - Original price $139.91
Original price $139.91
Current price $135.04
$135.04 - $135.04
Current price $135.04
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Original price $139.91
Original price $139.91 - Original price $139.91
Original price $139.91
Current price $135.04
$135.04 - $135.04
Current price $135.04

PALL 60172 Supor 450 Membrane Disc Filters, 0.45 µm - 25 mm, plain (100/pkg)

PALL
In stock

25 mm, plain

Original price $139.91
Original price $139.91 - Original price $139.91
Original price $139.91
Current price $135.04
$135.04 - $135.04
Current price $135.04
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Original price $139.91
Original price $139.91 - Original price $139.91
Original price $139.91
Current price $135.04
$135.04 - $135.04
Current price $135.04

PALL 60109 Supor 800 Membrane Disc Filters, 0.8 µm - 25 mm, plain (100/pkg)

PALL
In stock

25 mm, plain

Original price $139.91
Original price $139.91 - Original price $139.91
Original price $139.91
Current price $135.04
$135.04 - $135.04
Current price $135.04
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Original price $60.90
Original price $60.90 - Original price $60.90
Original price $60.90
Current price $58.78
$58.78 - $58.78
Current price $58.78

PALL 66238 25 mm Air Monitoring Cassettes - 25 mm support pads, non-sterile (100/pkg)

PALL
In stock

25 mm Air Monitoring Cassettes - 25 mm support pads, non-sterile (100/pkg)

Original price $60.90
Original price $60.90 - Original price $60.90
Original price $60.90
Current price $58.78
$58.78 - $58.78
Current price $58.78
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Original price $215.00
Original price $215.00 - Original price $215.00
Original price $215.00
Current price $207.53
$207.53 - $207.53
Current price $207.53

PALL 4376 25 mm Air Monitoring Cassettes - Three-piece unit, unassembled (50/pkg)

PALL
In stock

25 mm Air Monitoring Cassettes - Three-piece unit, unassembled (50/pkg)

Original price $215.00
Original price $215.00 - Original price $215.00
Original price $215.00
Current price $207.53
$207.53 - $207.53
Current price $207.53
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Original price $257.80
Original price $257.80 - Original price $257.80
Original price $257.80
Current price $244.91
$244.91 - $244.91
Current price $244.91

PALL 4382 25 mm Air Monitoring Cassettes - Three-piece unit with GN-4 Metricel membrane and support pad, banded (50/pkg)

PALL
In stock

25 mm Air Monitoring Cassettes - Three-piece unit with GN-4 Metricel membrane and support pad, banded (50/pkg)

Original price $257.80
Original price $257.80 - Original price $257.80
Original price $257.80
Current price $244.91
$244.91 - $244.91
Current price $244.91
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Original price $146.81
Original price $146.81 - Original price $146.81
Original price $146.81
Current price $125.90
$125.90 - $125.90
Current price $125.90

Whatman 10417606 Cyclopore polycarbonate and polyester membranes filter,pore size 0.2 μm, diam. (25 mm), pack of 100

Whatman
In stock

Original price $146.81
Original price $146.81 - Original price $146.81
Original price $146.81
Current price $125.90
$125.90 - $125.90
Current price $125.90
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Original price $125.39
Original price $125.39 - Original price $125.39
Original price $125.39
Current price $107.53
$107.53 - $107.53
Current price $107.53

Whatman 10417706 Membrane Circles,Cycloper PC 0,4µm 25mm 100/pk

Whatman
In stock

Original price $125.39
Original price $125.39 - Original price $125.39
Original price $125.39
Current price $107.53
$107.53 - $107.53
Current price $107.53
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Original price $194.00
Original price $194.00 - Original price $194.00
Original price $194.00
Current price $133.38
$133.38 - $133.38
Current price $133.38

Sartorius 25007--25------N Membrane Filter, PA, round, non-sterile, 25 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 $194.00
Original price $194.00 - Original price $194.00
Original price $194.00
Current price $133.38
$133.38 - $133.38
Current price $133.38
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Original price $190.00
Original price $190.00 - Original price $190.00
Original price $190.00
Current price $130.63
$130.63 - $130.63
Current price $130.63

Sartorius 25006--25------N Membrane Filter, PA, round, non-sterile, 25 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 $190.00
Original price $190.00 - Original price $190.00
Original price $190.00
Current price $130.63
$130.63 - $130.63
Current price $130.63
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Original price $141.00
Original price $141.00 - Original price $141.00
Original price $141.00
Current price $114.56
$114.56 - $114.56
Current price $114.56

Sartorius 23006--25------N Membrane Filter, PC, round, non-sterile, 25 mm, 0.4µm, 100 pc/PAK

Sartorius
In stock

The Polycarbonate Track-Etched membrane filters are made from a high-purity polycarbonate film using the Track-Etched process. Their capillary pore...

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Original price $141.00
Original price $141.00 - Original price $141.00
Original price $141.00
Current price $114.56
$114.56 - $114.56
Current price $114.56
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Original price $141.00
Original price $141.00 - Original price $141.00
Original price $141.00
Current price $114.56
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Current price $114.56

Sartorius 23058--25------N Polycarbonate Track-Etched Membrane Filters / 0.1 µm / 25 mm Discs, 100 pc/PAK

Sartorius
In stock

These hydrophilic polycarbonate track-etched filters are manufactured from high quality polycarbonate film using track-etch technology. They have a...

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Original price $141.00
Original price $141.00 - Original price $141.00
Original price $141.00
Current price $114.56
$114.56 - $114.56
Current price $114.56
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Original price $141.00
Original price $141.00 - Original price $141.00
Original price $141.00
Current price $114.56
$114.56 - $114.56
Current price $114.56

Sartorius 23007--25------N Membrane Filter, PC, round, non-sterile, 25 mm, 0.2µm, white without grid, 100 pc/PAK

Sartorius
In stock

The Polycarbonate Track-Etched membrane filters are made from a high-purity polycarbonate film using the Track-Etched process. Their capillary pore...

View full details
Original price $141.00
Original price $141.00 - Original price $141.00
Original price $141.00
Current price $114.56
$114.56 - $114.56
Current price $114.56
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Original price $98.00
Original price $98.00 - Original price $98.00
Original price $98.00
Current price $79.63
$79.63 - $79.63
Current price $79.63

Sartorius 14629--25------D Membrane Filter, PES, round, 5.000 MWCO, 25mm, 10 pc/PAK

Sartorius
In stock

Broad range of ultrafilter membrane discs for sample concentration in stirred cells. Membranes made of PES, cellulose triacetate or Hydrosart® rege...

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Original price $98.00
Original price $98.00 - Original price $98.00
Original price $98.00
Current price $79.63
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Current price $79.63
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Original price $80.50
Original price $80.50 - Original price $80.50
Original price $80.50
Current price $65.41
$65.41 - $65.41
Current price $65.41

Sartorius 14549--25------D Membrane Filter, CTA, round, 20.000 MWCO, 25mm, 10 pc/PAK

Sartorius
In stock

Broad range of ultrafilter membrane discs for sample concentration in stirred cells. Membranes made of PES, cellulose triacetate or Hydrosart® rege...

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Original price $80.50
Original price $80.50 - Original price $80.50
Original price $80.50
Current price $65.41
$65.41 - $65.41
Current price $65.41
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Original price $168.00
Original price $168.00 - Original price $168.00
Original price $168.00
Current price $115.50
$115.50 - $115.50
Current price $115.50

Sartorius 18407--25------N Membrane Filter, RC, round, non-sterile, 25 mm, 0.2µm, white without grid, 100 pc/PAK

Sartorius
In stock

These cellulose membrane filters are made of regenerated cellulose reinforced with a cellulose fleece. Due to their high resistance to aqueous and ...

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Original price $168.00
Original price $168.00 - Original price $168.00
Original price $168.00
Current price $115.50
$115.50 - $115.50
Current price $115.50
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Original price $168.00
Original price $168.00 - Original price $168.00
Original price $168.00
Current price $115.50
$115.50 - $115.50
Current price $115.50

Sartorius 18406--25------N Membrane Filter, RC, round, non-sterile, 25 mm, 0.45µm, 100 pc/PAK

Sartorius
In stock

These cellulose membrane filters are made of regenerated cellulose reinforced with a cellulose fleece. Due to their high resistance to aqueous and ...

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Original price $168.00
Original price $168.00 - Original price $168.00
Original price $168.00
Current price $115.50
$115.50 - $115.50
Current price $115.50
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Original price $98.50
Original price $98.50 - Original price $98.50
Original price $98.50
Current price $67.72
$67.72 - $67.72
Current price $67.72

Sartorius 11403--25------N Cellulose Nitrate (CN) Membrane Filter, Non-sterile white | black, 1.2 µm pore size, 25 mm diameter, 100/Pk.

Sartorius
In stock

Non-sterile, gridded membrane filters can be used for colony counting, particle testing and microscopy. Before usage, the filters first need to be ...

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Original price $98.50
Original price $98.50 - Original price $98.50
Original price $98.50
Current price $67.72
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Current price $67.72
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Original price $156.00
Original price $156.00 - Original price $156.00
Original price $156.00
Current price $107.25
$107.25 - $107.25
Current price $107.25

Sartorius 15458--25------N Polyethersulfone Membrane Filters, 0.1 µm pore size, 25 mm diameter, 100 pieces per pack

Sartorius
In stock

They are therefore recommended for the filtration of aqueous solutions as well for protein filtration. Furthermore- the low level of extractables m...

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Original price $156.00
Original price $156.00 - Original price $156.00
Original price $156.00
Current price $107.25
$107.25 - $107.25
Current price $107.25
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Original price $233.00
Original price $233.00 - Original price $233.00
Original price $233.00
Current price $160.19
$160.19 - $160.19
Current price $160.19

Sartorius 15406--25------N Polyethersulfone Membrane Filters - Type 15406- 0.45 µm pore size- 25 mm diameter- 100 pieces per pack

Sartorius
In stock

They are therefore recommended for the filtration of aqueous solutions as well for protein filtration. Furthermore- the low level of extractables m...

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Original price $233.00
Original price $233.00 - Original price $233.00
Original price $233.00
Current price $160.19
$160.19 - $160.19
Current price $160.19
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Original price $91.50
Original price $91.50 - Original price $91.50
Original price $91.50
Current price $74.34
$74.34 - $74.34
Current price $74.34

Sartorius 14679--25------D PES Membrane, 300,000 MWCO, 25mm, 10pc

Sartorius
In stock

The Polyethersulfone (PES) membrane is a general purpose membrane that provides excellent performance with most solutions when retentate recovery i...

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Original price $91.50
Original price $91.50 - Original price $91.50
Original price $91.50
Current price $74.34
$74.34 - $74.34
Current price $74.34
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