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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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GVS 1213812 Magna™, Filtration Membrane, Nylon 47mm 5.0 µm

GVS
In stock

Nylon Membrane, 5.0µm, 47mm, White, not gridded, 100/pkMagna Nylon Filtration Membrane; supported, naturally hydrophilic designed to wet out evenly...

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Advantec A080R047Z-P MCE Membrane Filters, Sterile 0.8um 47mm 100/Pk

Advantec
In stock

Excellent clean membranes are ideal for Sterile Filtration and Microbiology Test. Sterilized by EtO.Packed by sterilized individual packaging and a...

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PALL 65472 Supor Membrane, White, Gridded, Gamma Irradiated, Bulk w/ Parchment Separators, 0.8 m, 47 mm, 200/pkg

PALL
In stock

High Flow Rate Membrane Optimized for Biological, Pharmaceutical, and Sterilizing Filtration Requirements-Fast filtration with superior flow rates ...

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PALL 60404 Biodyne Plus Membrane, 0.45 µm, 132 mm discs, 50/pkg

PALL
In stock

Biodyne and Immunodyne nylon membranes provide high sensitivity, low background, and lot-to-lot consistency for radioactive and non-radioactive det...

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PALL 60336 Biodyne C Membrane, 0.45 µm, 20 cm x 3 m roll, 1/pkg

PALL
In stock

High sensitivity and low background for enhanced detection and resolution. Stands up to multiple cycles of hybridization, stripping, and reprobingH...

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PALL 60043 Supor membrane, white, gridded, gamma Irradiated, Bulk w/ Parchment Separators, 0.45 µm, 47 mm, 200/pkg

PALL
In stock

Supor™ PES membrane disc filters are high flow rate membranes optimized for biological, pharmaceutical, and sterilizing filtration requirements. Hi...

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PALL 4339-N Air Monitoring Cassettes - Three-piece unit, unassembled, 37mm 0.8 µm, 100/pkg

PALL
In stock

Ideal for general particulate air sampling when fitted with the appropriate membrane or filter.•Designed with NIOSH requirements in mind•Ideal for ...

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Whatman 989610137 Grade 42 Pyramid folded filter paper, 90 mm, 1000/pk

Whatman

Whatman cellulose filter paper grades are also available in pyramid (square) folded formats. Easily fits into conical funnels. Saves valuable time ...

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Whatman 989610116 Grade 42 Pyramid folded filter paper, 110 mm, 1000/pk

Whatman

Whatman cellulose filter paper grades are also available in pyramid (square) folded formats. Easily fits into conical funnels. Saves valuable time ...

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Whatman 1205-110 Grade 5V Fluted Fine Particle Filter Paper, 110 mm Circle 2.5 μm, 100/Pk

Whatman

Has highest nominal particle retention efficiency of fine particles in Whatman qualitative cellulose paper range Slow filtration speed (Herzberg sp...

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Whatman 1001-10218 Pyramid Folded Filter Paper Grade 1 90 mm, 10000/PK

Whatman
In stock

Cellulose filter paper grades are also available in pyramid (square) folded formats Easily fits into conical funnels Saves valuable time when under...

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Whatman 1002-10219 Pyramid Folded Filter Paper Grade 2 110 mm, 10000/PK

Whatman

Cellulose filter paper grades are also available in pyramid (square) folded formats Easily fits into conical funnels Saves valuable time when under...

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Whatman 10401403 PROTRAN BA83 Membranes Filter Sheet, 140x140MM 0.2 μm, 50/PK

Whatman
In stock

Universal membrane suitable for Western, Southern, and Northern blotting Hydrophilic, so no prewetting with methanol is required High binding capac...

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Whatman 1001-10116 Pyramid Folded Filter Paper Grade 1 110 mm, 10000/PK

Whatman
In stock

Cellulose filter paper grades are also available in pyramid (square) folded formats Easily fits into conical funnels Saves valuable time when under...

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Sartorius 130H6Z-47----SHM Microsart E.Motion Membrane Filter, Gray, 0.45 µm, ⌀47 mm, 300/pk

Sartorius
In stock

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Sartorius 114H6--47------R Cellulose Nitrate Membrane Filter, 0.45 µm, ⌀47 mm, 1000/pk

Sartorius
In stock

The Sartorius™ 114H6 Series Gridded Cellulose Nitrate (CN) Membrane Filters are a type of laboratory filtration product used for various applicatio...

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Sartorius 114H6Z-47----SJR Microsart Membrane Filter, Black / White, 0.45 µm, ⌀47 mm, 4 x 250/pk

Sartorius
In stock

Sartorius membrane filters not only feature the widest selection, three different filter colors, two different diameters and a variety of pore size...

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Sartorius 11306--25----ACN Cellulose Nitrate (CN) Membrane Filter, 0.45µm, ⌀25 mm, 100/pk

Sartorius
In stock

Sterile, gridded membrane filters are widely used for routine microbiological quality control due to the benefits they offer. Whether single-packed...

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Sartorius 11302Z-47----SFM Nongridded Sterile Cellulose Membrane Filters, 3.0µm, ⌀47 mm, 100/pk

Sartorius
In stock

Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes us...

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Whatman 10419318 Nuclepore Hydrophilic Membrane, 0.08 µm pore size, 90mm circle, 100/pk

Whatman
In stock

NUC PC 90MM 0.08uM 25/pk

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Whatman 10419339 Nuclepore Hydrophilic Membrane, 0.08 µm pore size, 293mm circle, 100/pk

Whatman
In stock

NUC PC 293MM 0.08uM 25/PK

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$793.28
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Whatman 10419412 Cyclopore Polycarbonate Membrane, 0.1 µm pore size, 47 mm circle, 100/pk (replacement for Whatman 7060-4701)

Whatman
In stock

CYL PC 47MM 0.1uM 100/PK

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$190.39
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Whatman 10419406 Cyclopore Polycarbonate Membrane, 0.1 µm pore size, 25 mm circle, 100/pk (replacement for Whatman 7060-2501)

Whatman
In stock

CYL PC 25MM 0.1uM 100/PK

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Whatman 10419504 Nuclepore Hydrophilic Membrane, 0.1 µm pore size, 19 mm circle, 100/pk (replacement for Whatman 800309)

Whatman
In stock

NUC PC 19MM 0.1uM 100/PK

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