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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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$164.79
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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
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$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...

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$236.53
$236.53 - $236.53
$236.53
$192.18
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$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...

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$237.65
$237.65 - $237.65
$237.65
$193.09
$193.09 - $193.09
$193.09
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$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...

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$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
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$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
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$114.17
$92.76
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$92.76
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$239.89
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$194.91
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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...

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$239.89
$239.89 - $239.89
$239.89
$194.91
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$194.91
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$219.56
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$178.39
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$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...

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$219.56
$219.56 - $219.56
$219.56
$178.39
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$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
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$228.34
$185.53
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$164.67
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$164.67
$133.80
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$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...

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$164.67
$164.67 - $164.67
$164.67
$133.80
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$133.80
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$159.18
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$159.18
$129.34
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$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...

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$159.18
$159.18 - $159.18
$159.18
$129.34
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$129.34
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$99.02
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$80.45
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$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...

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$99.02
$99.02 - $99.02
$99.02
$80.45
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$80.45
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$197.99
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$197.99
$136.11
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$136.11

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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$197.99
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$197.99
$136.11
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$179.14
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$123.16
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$123.16

Sartorius 18407--13------N Membrane Filter, RC, round, non-sterile, 13 mm, 0.2µm, 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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$179.14
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$179.14
$123.16
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$197.99
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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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$197.99
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$197.99
$136.11
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$136.11
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$247.49
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$247.49
$170.15
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Sartorius 18407-100------G Membrane Filter, RC, round, non-sterile, 100 mm, 0.2µm, 25 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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$247.49
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$247.49
$170.15
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$170.15
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$417.15
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$276.36
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$276.36

Sartorius 13440--50------Q Glass microfiber Filter binder free, 50mm, white, 500 pc/PAK

Sartorius
In stock

Binder free glass microfiber filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.

$417.15
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$417.15
$276.36
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$276.36
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$262.81
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$262.81
$180.69
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$180.69

Sartorius 18407--50------N Membrane Filter, RC, round, non-sterile, 50 mm, 0.2µm, 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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$262.81
$262.81 - $262.81
$262.81
$180.69
$180.69 - $180.69
$180.69
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$262.81
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$262.81
$180.69
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$180.69

Sartorius 18407--47------N Membrane Filter, RC, round, non-sterile, 47 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 ...

View full details
$262.81
$262.81 - $262.81
$262.81
$180.69
$180.69 - $180.69
$180.69
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$429.63
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$429.63
$295.38
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$295.38

Sartorius 18406--50------N Membrane Filter, RC, round, non-sterile, 50 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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$429.63
$429.63 - $429.63
$429.63
$295.38
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$295.38
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$363.20
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$363.20
$249.70
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$249.70

Sartorius 18406--50----ACN Membrane Filter, RC, round, 50 mm, 0.45µm, white, sterile, single packed, 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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$363.20
$363.20 - $363.20
$363.20
$249.70
$249.70 - $249.70
$249.70
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$152.12
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$152.12
$100.78
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$100.78

Sartorius 13430-100------K Glass microfiber Filter thick, 100mm, white, 50 pc/PAK

Sartorius
In stock

The filters, grade 13430, are mostly used as prefilters.

$152.12
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$152.12
$100.78
$100.78 - $100.78
$100.78
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$262.81
$262.81 - $262.81
$262.81
$180.69
$180.69 - $180.69
$180.69

Sartorius 18406--47------N Membrane Filter, RC, round, non-sterile, 47 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 ...

View full details
$262.81
$262.81 - $262.81
$262.81
$180.69
$180.69 - $180.69
$180.69
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$537.84
$537.84 - $537.84
$537.84
$356.33
$356.33 - $356.33
$356.33

Sartorius 13440--47------Q Glass microfiber Filter binder free, 47mm, white, 500 pc/PAK

Sartorius
In stock

Binder free glass microfiber filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.

$537.84
$537.84 - $537.84
$537.84
$356.33
$356.33 - $356.33
$356.33
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$210.80
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$210.80
$139.65
$139.65 - $139.65
$139.65

Sartorius 13440-130------K Glass microfiber Filter binder free, 130mm, white, 50 pc/PAK

Sartorius
In stock

Binder free glass microfiber filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.

$210.80
$210.80 - $210.80
$210.80
$139.65
$139.65 - $139.65
$139.65
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