Membranes for Filtration

Cytiva Whatman™ 19mm Nuclepore™ Polycarbonate Track-Etched Membranes

Cytiva Whatman™ 19mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 19mm Nuclepore™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Sartorius Nongridded Sterile Cellulose Membrane Filters

Sartorius Nongridded Sterile Cellulose Membrane Filters

Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes used for colony counting, particle testing, microscopy and sterility testing. Choose between cellulose acetate or cellulose nitrate membranes in a variety of pore sizes.

Sartorius Environmental Air Monitoring Gelatin Membranes

Sartorius Environmental Air Monitoring Gelatin Membranes

Collect airborne microbes and viruses. Sartorius Environmental Air Monitoring Gelatin Membranes guarantee reliable and accurate results. They are sterile and water soluble with a high retention rate. Choose from a range of sizes in single-wrapped disposable filters with holders or packs of filter disks.

Integra Biosciences™ Hydrophobic Membrane Filter

Integra Biosciences™ Hydrophobic Membrane Filter

Protect the vacuum source during aspiration with this membrane filter. Integra Biosciences™ Hydrophobic Membrane Filters are designed for use with VACUSAFE Aspiration Systems.

Merck Durapore™ Membrane Filters, 5 μm

Merck Durapore™ Membrane Filters, 5 μm

Recommended when maximum recovery is important

Sartorius Cellulose Acetate Membrane Filters

Sartorius Cellulose Acetate Membrane Filters

Combines high flow rates and thermal stability with very low adsorption characteristics. Sartorius Cellulose Acetate Membrane Filters are excellently suited for use in pressure filtration devices. Non-sterile filters in a variety of diameters and pore sizes are bulk-packed to save money and space.

Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.45μm

Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.45μm

Ensure quality control in microbiological filtering. Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm are single-packed membranes with colored grids for colony counting, particle testing and microscopy. The 0.45μm pore size is made in accordance with ISO 7704. Choose from two diameters and quantities in a range of filter/grid color combinations.

Merck Nylon Net Filters, 10 μm

Merck Nylon Net Filters, 10 μm

Hydrophilic nylon membrane

Merck Isopore™ Membrane Filters, 0.2 μm

Merck Isopore™ Membrane Filters, 0.2 μm

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors.

Merck Isopore™ Membrane Filters, 0.4 μm

Merck Isopore™ Membrane Filters, 0.4 μm

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors.

Sartorius™ Midisart™ 2000 PTFE Air Filter

Sartorius™ Midisart™ 2000 PTFE Air Filter

Designed for easy handling and maximum safety in air filtration. Sartorius™ Midisart™ 2000 PTFE Air Filter entirely eliminates moisture breakthrough because of its inherently hydrophobic PTFE membrane reinforced with polypropylene gauze. Stepped hose barb connectors ensure a simple and secure hold.

Fisherbrand™ Mixed Celluloses Esters Membranes Non-sterile Filter

Fisherbrand™ Mixed Celluloses Esters Membranes Non-sterile Filter

Fisherbrand™ Mixed Celluloses Esters Membranes Non-sterile Filters are composed of cellulose acetate and cellulose nitrate.

Fisherbrand™ Mixed Cellulose Ester Membranes Sterile Filter

Fisherbrand™ Mixed Cellulose Ester Membranes Sterile Filter

Fisherbrand™ Mixed Celluloses Esters Membranes Sterile Filters are composed of cellulose acetate and cellulose nitrate.

Fisherbrand™ PTFE Filter Membranes

Fisherbrand™ PTFE Filter Membranes

Fisherbrand™ PTFE membrane is hydrophobic filter made of polytetra-fluorethylene laminated with PP layer.

Fisherbrand™ Polyethersulfone Membranes

Fisherbrand™ Polyethersulfone Membranes

Fisherbrand™ Polyethersulfone Membranes features highly asymmetrical pore structure that offers effective loading capacity and high flow rate.

Thermo Scientific™ Nalgene™ Membrane and Prefilter Disks

Thermo Scientific™ Nalgene™ Membrane and Prefilter Disks

Carry out particulate and microbial analysis with these filter membranes. Available in various forms for water quality work, cold sterilization or sample clean up.

Fisherbrand™ Cellulose Membranes

Fisherbrand™ Cellulose Membranes

Suitable for Clarification and sterilizing filtration of biological fluids . Fisherbrand™ Cellulose Membranes filters are composed of pure cellulose acetate modified to offer researchers the lowest binding filters available.

Fisherbrand™ Nylon Membrane Filter

Fisherbrand™ Nylon Membrane Filter

Naturally hydrophilic membrane designed to wet out evenly and retain its superior strength during use in general filtration or medical assays.

Cole Parmer™ Nylon Membranes

Cole Parmer™ Nylon Membranes

Ideal for filtering or sterilizing nonprotein-containing biological solutions.

Merck Durapore™ Membrane Filters, 0.65 μm

Merck Durapore™ Membrane Filters, 0.65 μm

Recommended when maximum recovery is important

Merck Nylon Net Filters, 1.2 μm

Merck Nylon Net Filters, 1.2 μm

Hydrophilic nylon membrane

Merck Express™ PLUS Membrane Filters

Merck Express™ PLUS Membrane Filters

Plain white polyethersulfone membranes provide ultrafast filtration for a variety of applications

Merck Durapore™ Membrane Filters 0.45 μm

Merck Durapore™ Membrane Filters 0.45 μm

Recommended when maximum recovery is important

Merck Durapore™ Membrane Filters, 0.45 μm

Merck Durapore™ Membrane Filters, 0.45 μm

Recommended when maximum recovery is important

Merck Durapore™ Membrane Filters, 0.22 μm

Merck Durapore™ Membrane Filters, 0.22 μm

Recommended when maximum recovery is important. Durapore™ PVDF Membranes: 0.22μ Pore Size provide high flow rates and throughput, low extractables, broad chemical compatibility and low protein binding. Available in diameters ranging from 13mm to 142mm.

Merck MF-Millipore™ Membrane Filter, 0.8 μm

Merck MF-Millipore™ Membrane Filter, 0.8 μm

Mixed cellulose esters (MCE) membrane, hydrophilic

Merck MF-Millipore™ Membrane Filter, 5 μm

Merck MF-Millipore™ Membrane Filter, 5 μm

Mixed cellulose esters (MCE) membrane, hydrophilic

Merck Nylon Net Filters, 0.8 μm

Merck Nylon Net Filters, 0.8 μm

Hydrophilic nylon membrane

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