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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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$281.37
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$186.41

Sartorius FT-2-309-450450Q Technical papers, smooth/ grade 4 b, 450x450 mm, 500 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$281.37
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$281.37
$186.41
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$186.41
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$43.16
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$43.16
$28.59
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$28.59

Sartorius FT-2-309-110580 Technical papers, smooth/ grade 4 b, 110x580 mm, 100 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$43.16
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$43.16
$28.59
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$28.59
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$58.18
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$58.18
$38.55
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$38.55

Sartorius FT-2-309-210297 Technical papers, smooth/ grade 4 b, 210x297 mm, 100 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$58.18
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$58.18
$38.55
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$38.55
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$145.73
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$145.73
$96.55
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$96.55

Sartorius FT-2-305-580580 Technical papers, smooth/ grade 3 m/N, 580x580 mm, 100 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$145.73
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$145.73
$96.55
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$96.55
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$230.93
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$152.99
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$152.99

Sartorius FT-2-309-193290Q Technical papers, smooth/ grade 4 b, 193x290 mm, 500 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$230.93
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$230.93
$152.99
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$152.99
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$143.49
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$143.49
$95.06
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$95.06

Sartorius FT-2-308-580580 Technical papers, smooth/ grade 3 w, 580x580 mm, 100 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$143.49
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$143.49
$95.06
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$95.06
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$388.99
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$257.70
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$257.70

Sartorius FT-2-307-580580 Technical papers, smooth/ grade 3 S/h, 580x580 mm, 100 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$388.99
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$388.99
$257.70
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$257.70
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$31.44
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$20.83
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$20.83

Sartorius FT-2-308-058073 Technical papers, smooth/ grade 3 w, 58x73 mm, 100 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$31.44
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$31.44
$20.83
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$20.83
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$1,300.36
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$1,300.36
$861.49
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$861.49

Sartorius FT-2-305-203203 Technical papers, smooth/ grade 3 m/N, 203x203 mm, 1000 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$1,300.36
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$1,300.36
$861.49
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$861.49
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$139.00
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$139.00
$92.09
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$92.09

Sartorius FT-2-303-580580 Technical papers, smooth/ grade 3 hw, 580x580 mm, 100 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$139.00
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$139.00
$92.09
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$92.09
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$67.04
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$67.04
$44.41
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$44.41

Sartorius FT-2-303-100100 Technical papers, smooth/ grade 3 hw, 100x100 mm, 100 pc/PAK

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$67.04
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$67.04
$44.41
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$44.41
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$225.32
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$225.32
$154.91
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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
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$208.51
$143.35
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$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
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$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
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$194.83
$133.95
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$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
$168.01 - $168.01
$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
$133.89 - $133.89
$133.89
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$368.86
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$368.86
$299.70
$299.70 - $299.70
$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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