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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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PALL 66234 Supor Membrane, 0.2 µm, , Gridded, White, Gamma Irradiated, Bulk w/ Parchment Separators (200/pkg)

PALL
In stock

TCLP Glass Fiber Filter, 90 mm

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PALL 66608 Nylaflo Nylon Membrane Disc Filter - 0.45 µm, 47 mm (100/pkg)

PALL
In stock

A Highly Versatile Laboratory Membrane Filter. Useful for a wide range of applications. Offers broad chemical resistance to common solvents., Nylaf...

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PALL 61631 A/E Glass Fiber Disc Filter - 1 µm, 47 mm (100/pkg)

PALL
In stock

Type A/E glass fiber filters meets the requirements for suspended solids testing, as described in Standard Methods for the Examination of Water and...

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PALL 60301 Supor 200 Membrane Disc Filters, 0.2 µm - 47 mm, plain (100/pkg)

PALL
In stock

Membrane Disc Filters, 0.2 µm - 47 mm, plain

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PALL 66679 A/B Glass Fiber Filter, 142mm, 25/pk

PALL
In stock

Features: - Reduces filtration costs and premature clogging when filtering difficult-to-filter or highly contaminated solutions. - Extends filter l...

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Whatman 66191ME ME25/21 Mixed Cellulose Ester Membrane Circle, white membane with black gridlines, sterile, 47 mm 0.45 µm, 2000/pk

Whatman
In stock

Mixed cellulose ester (MCE) membrane filters are composed of both cellulose acetate (CA) and cellulose nitrate (CN). These membranes are characteri...

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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
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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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PALL PVM020C-196 FluoroTrans PVDF Transfer Membrane - 13 x 14 cm sheets (10/pkg)

PALL
In stock

Sensitive Protein Detection with Low Background and Low Burnthrough-Naturally hydrophobic polyvinylidene fluoride is ideal for a variety of protein...

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PALL 87146 Plastic center ring for 37mm air monitoring cassettes (250/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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PALL 60175 Supor 450 Membrane Disc Filters, 0.45 µm - 102 mm (100/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 7207 Pallflex Tissuquartz Air Monitoring Filters - 102 mm (25/pkg)

PALL
In stock

Versatile Filters Uniquely Suited for a Broad Range of Air Monitoring ApplicationsUseful for high temperature and hot gas air monitoring applicatio...

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PALL BSP0161 FluoroTrans W PVDF Transfer Membrane - 26 cm x 3.3 m roll (1/pkg)

PALL
In stock

FluoroTrans W PVDF Transfer Membrane - 26 cm x 3.3 m roll

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PALL BSP0159 FluoroTrans W PVDF Transfer Membrane - 20 x 20 cm sheets (10/pkg)

PALL
In stock

FluoroTrans W PVDF Transfer Membrane - 20 x 20 cm sheets

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PALL BSP0158 FluoroTrans W PVDF Transfer Membrane - 7 x 9 cm sheets (10/pkg)

PALL
In stock

FluoroTrans W PVDF Transfer Membrane - 7 x 9 cm sheets

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PALL BSP0157 FluoroTrans W PVDF Transfer Membrane - 10 x 15 cm sheets (10/pkg)

PALL
In stock

FluoroTrans W PVDF Transfer Membrane - 10 x 15 cm sheets

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PALL 13184 Sentino Global Membrane Dispenser (1/pkg)

PALL
In stock

Sentino® Filter Dispenser

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PALL R2PJ037 PTFE Membrane Disc Filters - 2 µm, 37 mm (50/pkg)

PALL
In stock

PTFE Membrane Disc Filters - 2 µm, 37 mm

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$175.84
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PALL PVM020C-195 FluoroTrans PVDF Transfer Membrane - 8.5 x 9 cm sheets (20/pkg)

PALL
In stock

FluoroTrans PVDF Transfer Membrane - 8.5 x 9 cm sheets

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$169.71
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PALL PVM020C-160 FluoroTrans PVDF Transfer Membrane - 7 x 8.4 cm sheets (10/pkg)

PALL
In stock

FluoroTrans PVDF Transfer Membrane - 7 x 8.4 cm sheets

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