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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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$225.32
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$154.91

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.

$225.32
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$225.32
$154.91
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$154.91
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$208.51
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$208.51
$143.35
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$143.35

Sartorius 25007--47------N Membrane Filter, PA, round, non-sterile, 47 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.

$208.51
$208.51 - $208.51
$208.51
$143.35
$143.35 - $143.35
$143.35
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$226.44
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$226.44
$155.68
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$155.68

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.

$226.44
$226.44 - $226.44
$226.44
$155.68
$155.68 - $155.68
$155.68
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$194.83
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$194.83
$133.95
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$133.95

Sartorius 25007--90------G Membrane Filter, PA, round, non-sterile, 90 mm, 0.2µm, white without grid, 25 pc/PAK

Sartorius
In stock

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

$194.83
$194.83 - $194.83
$194.83
$133.95
$133.95 - $133.95
$133.95
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$107.77
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$107.77
$74.09
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$74.09

Sartorius 25006--13------N Membrane Filter, PA, round, non-sterile, 13 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.

$107.77
$107.77 - $107.77
$107.77
$74.09
$74.09 - $74.09
$74.09
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$107.77
$107.77 - $107.77
$107.77
$74.09
$74.09 - $74.09
$74.09

Sartorius 25007--13------N Membrane Filter, PA, round, non-sterile, 13 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.

$107.77
$107.77 - $107.77
$107.77
$74.09
$74.09 - $74.09
$74.09
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$194.83
$194.83 - $194.83
$194.83
$133.95
$133.95 - $133.95
$133.95

Sartorius 25006--90------N Membrane Filter, PA, round, non-sterile, 90 mm, 0.45µm, white without grid, 25 pc/PAK

Sartorius
In stock

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

$194.83
$194.83 - $194.83
$194.83
$133.95
$133.95 - $133.95
$133.95
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$238.77
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$238.77
$194.00
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$194.00

Sartorius 23058--47------N Polycarbonate Track-Etched Membrane Filters / 0.1 µm / 47 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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$238.77
$238.77 - $238.77
$238.77
$194.00
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$194.00
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$194.83
$194.83 - $194.83
$194.83
$133.95
$133.95 - $133.95
$133.95

Sartorius 25006--47------N Membrane Filter, PA, round, non-sterile, 47 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.

$194.83
$194.83 - $194.83
$194.83
$133.95
$133.95 - $133.95
$133.95
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$244.38
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$244.38
$168.01
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$168.01

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.

$244.38
$244.38 - $244.38
$244.38
$168.01
$168.01 - $168.01
$168.01
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$220.84
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$220.84
$151.83
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$151.83

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.

$220.84
$220.84 - $220.84
$220.84
$151.83
$151.83 - $151.83
$151.83
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$164.79
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$164.79
$133.89
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$133.89

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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$164.79
$164.79 - $164.79
$164.79
$133.89
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$133.89
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$368.86
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$368.86
$299.70
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$299.70

Sartorius 14629--76------D Membrane Filter, PES, round, 5.000 MWCO, 76mm, 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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$368.86
$368.86 - $368.86
$368.86
$299.70
$299.70 - $299.70
$299.70
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$164.79
$164.79 - $164.79
$164.79
$133.89
$133.89 - $133.89
$133.89

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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$164.79
$164.79 - $164.79
$164.79
$133.89
$133.89 - $133.89
$133.89
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$236.53
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$236.53
$192.18
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$192.18

Sartorius 23007--50------N Membrane Filter, PC, round, non-sterile, 50 mm, 0.2µm, 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
$236.53
$236.53 - $236.53
$236.53
$192.18
$192.18 - $192.18
$192.18
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$237.65
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$237.65
$193.09
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$193.09

Sartorius 23007--47------N Membrane Filter, PC, round, non-sterile, 47 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
$237.65
$237.65 - $237.65
$237.65
$193.09
$193.09 - $193.09
$193.09
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Save 19% Save %
$164.79
$164.79 - $164.79
$164.79
$133.89
$133.89 - $133.89
$133.89

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
$164.79
$164.79 - $164.79
$164.79
$133.89
$133.89 - $133.89
$133.89
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$114.17
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$114.17
$92.76
$92.76 - $92.76
$92.76

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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$114.17
$114.17 - $114.17
$114.17
$92.76
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$92.76
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$239.89
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$239.89
$194.91
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$194.91

Sartorius 23006--47------N Membrane Filter, PC, round, non-sterile, 47 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...

View full details
$239.89
$239.89 - $239.89
$239.89
$194.91
$194.91 - $194.91
$194.91
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$219.56
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$219.56
$178.39
$178.39 - $178.39
$178.39

Sartorius 14629--63------D Membrane Filter, PES, round, 5.000 MWCO, 63mm, 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...

View full details
$219.56
$219.56 - $219.56
$219.56
$178.39
$178.39 - $178.39
$178.39
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$228.34
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$228.34
$185.53
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$185.53

Sartorius 14549--63------D Membrane Filter, CTA, round, 20.000 MWCO, 63mm, 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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$228.34
$228.34 - $228.34
$228.34
$185.53
$185.53 - $185.53
$185.53
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$164.67
$164.67 - $164.67
$164.67
$133.80
$133.80 - $133.80
$133.80

Sartorius 14629--47------D Membrane Filter, PES, round, 5.000 MWCO, 47mm, 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...

View full details
$164.67
$164.67 - $164.67
$164.67
$133.80
$133.80 - $133.80
$133.80
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$159.18
$159.18 - $159.18
$159.18
$129.34
$129.34 - $129.34
$129.34

Sartorius 14549--47------D Membrane Filter, CTA, round, 20.000 MWCO, 47mm, 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...

View full details
$159.18
$159.18 - $159.18
$159.18
$129.34
$129.34 - $129.34
$129.34
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$99.02
$99.02 - $99.02
$99.02
$80.45
$80.45 - $80.45
$80.45

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...

View full details
$99.02
$99.02 - $99.02
$99.02
$80.45
$80.45 - $80.45
$80.45
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