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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-516-7826

Membrane disc filters, Supor® PES

Supplier: Cytiva (Formerly Pall Lab)
Description: Hydrophilic PES Supor® membrane for reduced filtration time, optimised for biological, pharmaceutical and sterilising filtration requirements.

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Product Image-512-5863

Membrane filters, type 113

Supplier: Sartorius
Description: Cellulose nitrate hydrophilic membrane filters. For sample pretreatment, particle testing and chemotaxis.

SDS

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Product Image-516-7950

Nylaflo™ Membrane Disc Filters

Supplier: Cytiva (Formerly Pall Lab)
Description: Naturally hydrophilic highly versatile laboratory membrane filter.

Product Image-SPEC148862

Mesh woven filters, PEEK, Spectra Mesh®

Supplier: Spectrum Laboratories
Description: These woven filters are constructed of individual strands woven into a mesh screen, characterised by precise mesh openings, percent open area and mesh thickness. Available in five material types with different physical, chemical and thermal characteristics to select from depending on your application. Available in discs or square sheets.

Product Image-SART18407-142-N

Membrane filters, type 184

Supplier: Sartorius
Description: Regenerated cellulose hydrophilic membrane filters. For filtration of organic solvents. Suitable for particle removal from aqueous solutions and solvents. Low adsorption.

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Product Image-515-0232

Membrane filters with grid

Supplier: Sartorius
Description: Cellulose nitrate hydrophilic, gridded membrane filters for colony counting, particle testing and microscopy, with outstanding recovery rates for microorganisms.

Product Image-SART15407-50-MIN

Membrane filters, type 154

Supplier: Sartorius
Description: PES membrane filters are hydrophilic, have high flow rates thanks to the symmetric structure, have a low non-specific protein adsorption and are chemically resistant over a pH range of 1 to 14. They are recommended for the filtration of aqueous solutions as well for the protein filtration. Furthermore, the low level of extractables makes them suitable for environmental analysis.

Product Image-PALL60343

Separator depth filters

Supplier: Cytiva (Formerly Pall Lab)
Description: Good prefilter made from PP/PE for heavily particulateladen and viscous fluids. Can be used as separators between stacked discs in a single filter holder during serial filtration.

Product Image-SART13101-50-AHN

Membrane filters, type 131

Catalog Number: (SART13101-50-AHN)
Supplier: Sartorius
Description: Non sterile membrane filters for colony counting, particle testing, microscopy and sterility testing. The membrane filters are made of cellulose nitrate (cellulose ester).
UOM: 1 * 100 items
Image Unavailable-SART11404-80-ALN

Membrane filters, cellulose nitrate

Supplier: Sartorius
Description: These cellulose nitrate membranes are suitable for air monitoring.

SDS

Product Image-516-8912

Membrane disc filters

Catalog Number: (516-8912)
Supplier: Cytiva (Formerly Pall Lab)
Description: Strong, chemically resistant membranes for air monitoring and sampling in aggressive environments.
UOM: 1 * 50 items
Product Image-PALLNNG14225

Membrane disc filters, Ultipor®

Supplier: Cytiva (Formerly Pall Lab)
Description: Nylon 6,6 membranes for fluid filtration in the pharmaceutical, biotechnology, electronics, food and beverage industries and for analytical applications. These membranes are very resistant to mechanical, chemical and thermal stress. They can be used in either direction, are inherently hydrophilic, have high flow rates, low pressure drops and very low extractables. Where appropriate, they can be steam sterilised without change in flow or pore size characteristic.

Product Image-512-4872

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.

Certificates

Product Image-514-7020

Membrane filters, Microsart® e.motion

Supplier: Sartorius
Description: These sterile cellulose nitrate and PES Microsart® e.motion membrane filters can be used for colony counting, particle testing and microscopy. They are specifically designed for use in the Microsart® e.motion dispenser.

Certificates

Product Image-514-1220

Membrane disc filters, Versapor® Acrylic Copolymer

Supplier: Cytiva (Formerly Pall Lab)
Description: Hydrophilic acrylic polymer Versapor® membrane<B> </B>on non woven support ideal for pre-filtration of difficult to filter solutions and serum.

Product Image-514-0468

Membrane disc filters, GLA-5000 PVC

Supplier: Cytiva (Formerly Pall Lab)
Description: Inherently low ash membrane ideally suited for multiple NIOSH analytical methods.

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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 on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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This product has been blocked by your organisation. Please contact your purchasing department for more information.
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Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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