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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-515-0228

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.

Certificates

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-SART15407-25-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.

Image Unavailable-SART13004-80-ALN

Membrane filters, cellulose nitrate

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

MSDS

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
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-514-4054

Nylaflo™ Membrane Disc Filters

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

Certificates

Product Image-SART11304-100-G

Membrane filters, type 113

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

MSDS Certificates

Product Image-MILFHPWP14250

Membrane filters, Millipore Express® PLUS

Supplier: Merck
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.

Product Image-MILXHAEG047S0

Membrane filters, hydrophobic edge

Supplier: Merck
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.

Product Image-MILFPBTK07610

Biomax® PB Ultrafiltration Membrane Disc Filters

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

Image Unavailable-MILF14422AM

Ultracel YM Ultrafiltration Membrane Disc Filters

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

Product Image-MILFAP1001300

Cellulose Fiber Membrane Filters

Supplier: Merck
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.

Product Image-MILFFHLC02500

Membrane filters, LCR

Supplier: Merck
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.

Product Image-SPEC146804

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.

Certificates

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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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
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 +43 1 97002 - 0.
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