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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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Sartorius 13006--25------N Gridded Nonsterile Cellulose Nitrate Membrane Filter, 0.45μm, 25mm, 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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$207.39
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Sartorius 12342--25------N Cellulose Acetate Membrane Filter, 5μm, 25mm, 100/Pk

Sartorius
In stock

Combines high flow rates and thermal stability with very low adsorption characteristics. Sartorius Cellulose Acetate Membrane Filters are excellent...

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Sartorius 11327--25------N Stedim Biotech Mixed Cellulose Ester Membrane Filter, 0.2 um, 25 mm, 100/pk

Sartorius
In stock

Cellulose nitrate (CN), mixed cellulose ester (MCE), membrane filters are composed of cellulose nitrate and a small content of cellulose acetate. R...

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$156.44
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PALL 66607 Nylaflo Nylon Membrane Disc Filter - 0.45 µm, 25 mm (100/pkg)

PALL
In stock

Nylaflo Membrane Disc Filters - 25 mm

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PALL 66601 Nylaflo Nylon Membrane Disc Filter - 0.2 µm, 25 mm (100/pkg)

PALL
In stock

Nylaflo Membrane Disc Filters - 25 mm

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PALL 66466 GLA-5000 PVC Membrane Disc Filters - 5 µm, 25 mm (100/pkg)

PALL
In stock

PVC Membrane Disc Filters - 5 µm, 25 mm

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PALL 66400 Versapor Acrylic Copolymer 800 Membrane Disc Filter, 0.8 µm - 25 mm (100/pkg)

PALL
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PALL 66393 Versapor Acrylic Copolymer 1200 Membrane Disc Filter, 1.2 µm - 25 mm (100/pkg)

PALL
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PALL 66386 Versapor Acrylic Copolymer 3000 Membrane Disc Filter, 3 µm - 25 mm (100/pkg)

PALL
In stock

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$73.24
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PALL 66198 A/B Glass Fiber Filter, 25 mm (100/pkg)

PALL
In stock

A/B Glass Fiber Filter, 25 mm

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PALL 66075 EX/THICK Glass Fiber Filter, 25 mm (100/pkg)

PALL
In stock

EX/THICK Glass Fiber Filter, 25 mm

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PALL 61630 A/E Glass Fiber Disc Filter - 1 µm, 25 mm (500/pkg)

PALL
In stock

A/E Glass Fiber Filter, 25 mm

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PALL 60343 Polypropylene/Polyethylene Separator Depth Filters, 10 µm, 25 mm (500/pkg)

PALL
In stock

Polypropylene/Polyethylene Separator Depth Filters - 10 µm, 25 mm

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

PALL
In stock

wwPTFE 0.2 µm 25 mm DISC

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

PALL
In stock

wwPTFE 0.45 µm 25 mm DISC

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

PALL
In stock

25 mm, plain

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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

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

PALL
In stock

25 mm, plain

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

PALL
In stock

25 mm, plain

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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)

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

Whatman
In stock

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

Whatman
In stock

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$225.32
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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.

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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.

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$151.83
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