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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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Microsart® e.motion Membrane Filters

Supplier: Sartorius
Description: Microsart® e.motion membrane filters for colony counting, particle testing and microscopy.

Product Image-28160-458

Nalgene® Water Quality Membrane, Cellulose Nitrate, Gridded, Thermo Scientific

Supplier: Thermo Fisher Scientific
Description: Membrane turns black when wet.

Product Image-28454-430

Whatman™ Membrane Filters, PTFE, WTP Range, Whatman products (Cytiva)

Supplier: GE Healthcare - Whatman
Description: Whatman PTFE membranes from Cytiva are strong hydrophobic membrane filters resistant to the corrosive solvents and aggressive media used in gas sterilization and liquid clarification.

Certificates Product available on GSA Advantage®

Product Image-13500-170

Whatman™ Mixed Cellulose Ester Membranes, Sterile, 0.45 µm

Supplier: GE Healthcare - Whatman
Description: 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.

Product available on GSA Advantage®

Product Image-74330-188

Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 0.2 µm, Whatman products (Cytiva)

Supplier: GE Healthcare - Whatman
Description: Whatman non-sterile mixed cellulose ester (MCE) filters from Cytiva are suitable for E. coli culturing, enumeration of bacteria, and other culturing and cell counting methods.

SDS Certificates Product available on GSA Advantage®

Product Image-10034-886

Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 1.2 µm

Supplier: GE Healthcare - Whatman
Description: 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.

SDS Certificates Product available on GSA Advantage®

Product Image-10034-990

Whatman™ Regenerated Cellulose Membranes, Circles, Whatman products (Cytiva)

Supplier: GE Healthcare - Whatman
Description: Cytiva's Whatman regenerated cellulose membrane filters are microporous cellulose acetate filters made without wetting agents. RC60 offers low extractables and wide compatibility in both organic and aqueous media.

Certificates Product available on GSA Advantage®

Product Image-70240-148

Whatman™ PM2.5 Air Monitoring Membrane Filters, Whatman products (Cytiva)

Catalog Number: (70240-148)
Supplier: GE Healthcare - Whatman
Description: Cytiva's Whatman PM2.5 PTFE membrane filters are designed for PM 2.5 ambient air monitoring. These high-purity, thin filters are sequentially numbered and come with chemically resistant polypropylene support rings.

Certificates Product available on GSA Advantage®


Product Image-28151-154

Whatman™ Sterile Cellulose MicroPlus Membrane Filters, Whatman products (Cytiva)

Supplier: GE Healthcare - Whatman
Description: Cytiva's sterile Whatman MicroPlus-21 cellulose nitrate membrane filters are for microbiological quality control. The STL version is compatible with Membrane-Butler and other membrane filter dispensers.

Certificates Product available on GSA Advantage®

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Whatman™ Nylon Membrane Circles

Supplier: GE Healthcare - Whatman
Description: High-quality nylon membranes are suitable for filtering aqueous solutions and most organic solvents. The membranes are suitable for use with a wide range of biological preparations and can be used where other membranes are unsuitable or difficult to use.

Certificates Product available on GSA Advantage®

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Whatman™ Anopore Inorganic Membranes Without Support Ring, Whatman products (Cytiva)

Supplier: GE Healthcare - Whatman
Description: Whatman Anopore inorganic membranes, supplied as Anodisc membrane filters, are an aluminum oxide membrane with a honeycomb pore structure that facilitates highly precise filtration. Their transparency and surface retention enable efficient light or electron microscopy.

Certificates Product available on GSA Advantage®

Product Image-10035-004

Whatman™ Polyamide Membrane Circles, Whatman products (Cytiva)

Supplier: GE Healthcare - Whatman
Description: Whatman polyamide membranes are made from pure polyamide making them the universal filter for clarification and sterile filtration.

Certificates Product available on GSA Advantage®

Product Image-10034-982

Whatman™ Mixed Cellulose Ester Membranes, Sterile, 0.6 µm, Whatman Products (Cytiva)

Catalog Number: (10034-982)
Supplier: GE Healthcare - Whatman
Description: 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.

Product available on GSA Advantage®


Product Image-89014-306

Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 0.8 µm, Whatman Products (Cytiva)

Supplier: GE Healthcare - Whatman
Description: 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.

SDS Certificates Product available on GSA Advantage®

Product Image-76881-926

Whatman™ Nuclepore Hydrophilic Membrane, Whatman products (Cytiva)

Supplier: GE Healthcare - Whatman
Description: Nuclepore™ track-etched hydrophilic membrane filters offer a highly defined pore size cut-off in the submicron range, enabling particle deformity measurement and capture of extremely small particles. The membranes have sharply defined pores, high flow rates, and excellent chemical and thermal resistance. They are suitable for a variety of samples and applications, including microscopy, cytology, parasitology, and certain air and oceanography analyses.

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Cellulose Acetate Membrane Filters

Supplier: Sartorius
Description: Cellulose Acetate (CA) membrane filters are highly suited for pressure filtration devices.

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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.
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