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.
Microsart® e.motion Membrane Filters
Supplier: Sartorius
Microsart® e.motion membrane filters for colony counting, particle testing and microscopy.
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Nalgene® Water Quality Membrane, Cellulose Nitrate, Gridded, Thermo Scientific
Supplier: Thermo Fisher Scientific
Membrane turns black when wet.
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Whatman™ Nuclepore™ Polycarbonate Hydrophilic Membranes
Supplier: Cytiva
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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Whatman™ Regenerated Cellulose Membranes, Circles, Whatman products (Cytiva)
Supplier: Cytiva
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.
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Whatman™ Mixed Cellulose Ester Membranes, Sterile, 0.45 µm
Supplier: 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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Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 0.2 µm, Whatman products (Cytiva)
Supplier: Cytiva
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.
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Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 1.2 µm
Supplier: 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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Whatman™ PM2.5 Air Monitoring Membrane Filters, Whatman products (Cytiva)
Supplier: Cytiva
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.
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Whatman™ Nuclepore Hydrophilic Membrane, Whatman products (Cytiva)
Supplier: Cytiva
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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Microsart® e.motion Membranes, Sartorius
Supplier: Sartorius
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.
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Cellulose Nitrate Membranes
Supplier: Sartorius
Cellulose nitrate membrane filters, hydrophilic for use in general laboratory applications.
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Whatman™ Cyclopore PC Membranes, Whatman products (Cytiva)
Supplier: Cytiva
Cytiva's Whatman Cyclopore polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membranes.
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Cellulose Acetate Membrane Filters
Supplier: Sartorius
Cellulose Acetate (CA) membrane filters are highly suited for pressure filtration devices.
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Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 0.45 µm
Supplier: 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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Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 3 µm, Whatman Products (Cytiva)
Supplier: 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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Whatman™ Mixed Cellulose Ester Membranes, Non-Sterile, 0.8 µm, Whatman Products (Cytiva)
Supplier: 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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#: CA21905-026
Supplier: Kimberly-Clark