You searched for: Membrane Filters
Membrane filters serve as effective physical barriers that remove solids, viruses, bacteria, and other unwanted molecules. Specialized types are designed for softening, disinfecting, organic removal processing, and water desalination. The filters can be installed in compact, automated, or modular units. These strainers can be used as separators between stacked discs in a single filter holder during serial filtration. Membrane filters are virtually inert to chemical and biological agents, ensuring stability when filtering concentrated acids, alkalis, or oxidizers.
Mixed cellulose ester membranes, sterile, 0,6 µm, Whatman™
Supplier: Whatman products (Cytiva)
Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
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Membranes, AE, Whatman™
Supplier: Whatman products (Cytiva)
These are unbacked nitrocellulose membranes for use in a lateral flow assay.
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Mixed cellulose ester membranes, sterile, 0,8 µm, Whatman™
Supplier: Whatman products (Cytiva)
Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
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Mixed cellulose ester membranes, non-sterile, 0,45 µm, Whatman™
Supplier: Whatman products (Cytiva)
Mixed cellulose ester, WME range, circles, gridded. Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
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Mixed cellulose ester membranes, sterile, 3 µm, Whatman™
Supplier: Whatman products (Cytiva)
Mixed cellulose ester, WME range, circles, plain. Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
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Mixed cellulose ester membranes, non-sterile, 3 µm, Whatman™
Supplier: Whatman products (Cytiva)
Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
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Miracloth, Calbiochem®
Supplier: Merck Millipore (Calbiochem)
Miracloth is an autoclavable, quick filtration material for gelatinous homogenates that is composed of rayon-polyester with an acrylic binder. Ideal for filtration of cleared neutralised lysates during medium- and large-scale plasmid purification to prevent contamination with loosely adherent pellet material and is useful for protoplast isolation.
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Membrane filters, cellulose nitrate, sterile, Whatman™
Supplier: Whatman products (Cytiva)
Recommended for microbiological culturing and sample preparation, these cellulose nitrate membrane filters offer very narrow pore size distribution and low levels of extractables.
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Mixed cellulose ester membranes, sterile, 1,2 µm, Whatman™
Supplier: Whatman products (Cytiva)
Mixed cellulose ester, WME range, circles, gridded. Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
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Mixed cellulose ester membranes, sterile, 0,2 µm, Whatman™
Supplier: Whatman products (Cytiva)
Whatman sterile MCE membrane filters from Cytiva's business are plain or gridded filters designed to support routine cell counting and particle detection.
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Nalgene® Membrane Filters
Supplier: Thermo Fisher Scientific
Type 205: Cellulose nitrate, sterile. Certified to meet requirements of standard methods for water quality control for microbiological analysis, sterility tests, food and beverage testing. Individually wrapped.
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Analytical Membrane Bands
Supplier: Thermo Fisher Scientific
Analytical membrane bands are perfect for both microbial quality assurance (QA) and quality control (QC) applications where membrane dispensers are used.
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Membrane filters, Supelco
Supplier: Merck
These fit all 47 mm filtration units.
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Membrane disc filters
Supplier: Hach
These membrane filters are ideal for filtration of total and fecal coliforms, E. coli, Streptococcus species, heterotrophic bacteria and fungi.
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Filter Fleece
Supplier: PIEPER FILTER
Filter fleece is suitable for drainage under membranes. It is also used in chipping processes to keep the coolant free of the chips. The fleece is also suitable for coarse air filtration.
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Membrane disc filters
Supplier: Hach
These GN-metrical membrane filters are ideal for testing recreational water, wastewater and drinking water. They meets U.S. Environmental Protection Agency (USEPA) and American Society for Testing and Materials (ASTM) specifications to ensure complete retention and maximum recovery of bacteria.
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Membrane filters, autoclave pak (AO) and sterile pak (SO)
Supplier: Merck
Membrane filter, Membrane: Mixed cellulose ester, Sterile, Type: Sterile pak (SO), white, plain, Pore size: 0,45 µm, Ø: 47 mm
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EZ-Pak Filters
Supplier: Merck
EZ-Pak membranes and dispenser revolutionise filter handling for MF method testing by combining the benefits of ready-to-use, sterile, individually-packed membranes with unique handling ease. From convenient, ready-to-use test kits to individual tools, simply select the items that are right for you.
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EZ-Pak® Membranes for use with EZ-Pak® Dispenser Curve
Supplier: Merck
High throughput: Each cartridge contains 150 membranes. Less frequent reloading saves time.
Visible traceability: The membrane catalog number, lot number, pore size and sequential number (from 150 to 1) are printed on the protective film of every membrane cell.
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Durapore® OptiScale® Capsule with Prefilter
Supplier: Merck
Membrane filter, Durapore® OptiScale®, Membrane: PVDF, Non sterile, Pore size: 0,5/0,45 μm, Ø: 31 mm
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Mesh
Supplier: -
Polyamide mesh (Nylon): Resistance to acids is limited and dependent on the concentration and temperature. Excellent resistance to alkalis, including caustic soda and caustic potash. Chemical performance against organic solvents is very good. Temperature resistant from 0 to 130 °C when dry, 95 to 100 °C in water.
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Durapore® Millipak® Final Fill Capsules
Supplier: Merck
Durapore® Millipak® Final Fill Capsules
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Viresolve® Pro Device
Supplier: Merck
The Viresolve® pro solution provides a comprehensive, flexible template solution for viral clearance within mAb and recombinant protein bioproduction. This proven viral clearance solution delivers the highest levels of retention assurance and productivity across a broad range of feed stream characteristics.
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Membrane filters, PORAFIL® PC
Supplier: MACHEREY-NAGEL
Polycarbonate membranes are mainly used for the determination of AOX.
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Membrane filters, hydrophobic, PTFE
Supplier: Advantech
Hydrophobic PTFE membrane filters behave as an absolute retentive membrane.
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Membrane filters, non sterile, ReliaDisc™
Supplier: Ahlstrom-Munksjö
These plain white non sterile microfiltration membranes are used to remove particles and microorganisms from various organic solvents and aqueous solutions.
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Membrane filters, hydrophilic, PTFE
Supplier: Advantech
Hydrophilic PTFE membrane filters are ideal for HPLC and other mixtures of aqueous and organic solvents.
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Solvent filters for extraction cells, ASE® 300
Supplier: Restek
Cellulose or glass fiber filters for ASE 100/300 extraction cells.
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Membrane filters, PORAFIL® TE
Supplier: MACHEREY-NAGEL
Membranes of PTFE are particularly suited for aggressive media, they are chemically inert towards aqueous and organic solutions, concentrated acids and bases.
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Membrane filters, gridded, ReliaDisc™
Supplier: Ahlstrom-Munksjö
These gridded sterile membranes are specifically designed to save time when performing colony counting and microbiological quality control. The plain white non-sterile microfiltration membranes are used to remove particles and microorganisms from various organic solvents and aqueous solutions.