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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.

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.


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Product Image-512-4314

Membrane filters, type 111

Supplier: Sartorius
Description: Cellulose acetate hydrophilic membrane filters. Ideal for biological and clinical analysis, sterility tests and scintillation measurements. Very low protein binding capacity, suitable for aqueous, alcoholic media and hot gases.

Product Image-514-7001

Membrane filters with grid

Catalog Number: (514-7001)
Supplier: Sartorius
Description: Cellulose nitrate hydrophilic, gridded membrane filters for colony counting, particle testing and microscopy, with outstanding recovery rates for microorganisms.
UOM: 1 * 100 items

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Product Image-512-8116

Membrane filters, type 118

Catalog Number: (512-8116)
Supplier: Sartorius
Description: PTFE hydrophobic membrane filters. For filtration of air, gases, solvents and acids. Sterilisation by autoclaving or ethylene oxide.
UOM: 1 * 100 items
Product Image-SART25006-90-G

Membrane filters, type 250

Catalog Number: (SART25006-90-G)
Supplier: Sartorius
Description: Hydrophilic polyamide (nylon) membrane filters. For the filtration of alkaline solutions and organic solvents.
UOM: 1 * 25 items
Image Unavailable-RANKCN4525

Rankem®, Membrane Filters, Cellulose Nitrate

Supplier: RANKEM
Description: Cellulose nitrate has the advantage of providing uniform pore structure over the wide range of pore sizes. The high non-specific adsorption of this membrane type makes it indispensible for many blotting procedures and diagnostic kits. Cellulose nitrate assures effective retention with high flow rate. The printed grid eases the counting of bacterial colonies, micro colonies and more.

Image Unavailable-RANKNY4525

Rankem®, Membrane Filters, Nylon

Supplier: RANKEM
Description: These nylon membranes are used for filtration of alkaline solutions and organic solvents. Designed for particle removing filtration of water, aqueous solutions and solvents for analytical determination and filtration of mobile phase solvents for HPLC analysis.

Product Image-MILYPBQK15005

Biomax® PB Ultrafiltration Membrane Disc Filters

Supplier: MILLIPORE
Description: Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES).

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Product Image-MILYGPWP14250

Membrane filters, Millipore Express® PLUS

Supplier: MILLIPORE
Description: These PES white membrane filters provides ultrafast filtration of tissue culture media, additives, buffers and other aqueous solutions. This high throughput, low protein-binding membrane is also used in many of our ready-to-use sterile filtration devices.

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Product Image-MILYFHLC01300

Membrane filters, LCR

Supplier: MILLIPORE
Description: These PTFE white hydrophilic membrane compatible with all commonly used HPLC solvents. The membrane undergoes a special treatment process to remove any residual extractables, to provide clearer analysis results. They are widely used for HPLC mobile phase filtration, clarifying acids, bases and dilute protein solutions and isolation of RNA.

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Image Unavailable-MILY14432

Ultracel YM Ultrafiltration Membrane Disc Filters

Supplier: MILLIPORE
Description: Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES).

New Product

Product Image-MILYAP1003700

Cellulose Fiber Membrane Filters

Supplier: MILLIPORE
Description: Cellulose support pads are used to reinforce filters in monitors for contamination analysis. When saturated with growth medium, they can also be used for culturing microorganisms on membranes.

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Product Image-MILYSMEP0470W

Membrane filters, hydrophobic edge

Supplier: MILLIPORE
Description: Hydrophobic edge membranes are standard MF-type filters with edges rendered hydrophobic to 3 or 6 mm widths. In antibiotic and bacteriostatic drug sterility testing by membrane filter method, the 6 mm wide non-wetting edge prevents drug intrusion under holder sealing rim.

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Product Image-MILYXX3002567

ZHE Hazardous Waste System

Supplier: MILLIPORE
Description: ZHE (Zero Head Space Extractor) hazardous waste filtration system, which is approved by the US Environmental Protection Agency (EPA) as an apparatus for Toxicity Characteristic Leaching Procedure (TCLP) measurement. The system cannot pressurise unless completely assembled; this eliminates accidentally 'shooting the piston' out of the unit and assures safe operation. Choose both manual and automatic venting modes.

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Product Image-MILYPVC502500

Membrane filters

Supplier: MILLIPORE
Description: PVC membrane filters are specified by ASTM, NIOSH, and OSHA in air monitoring applications to analyse silica, carbon black, metals, quartz particulates and others.

New Product

Product Image-MILYAABPC5000

MF-Millipore™ Membrane Filters

Supplier: MILLIPORE
Description: MF-Millipore™ filters without Triton® surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore™ filters.

New Product

Product Image-MILYSLVP07550

Membrane filters, Durapore®

Supplier: MILLIPORE
Description: Durapore® PVDF white membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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