Membranes for Filtration

Merck Millipore Express™ PLUS Membrane Filters

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

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 Stedim Biotech™ Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters, Type 11327, 0.2μm

Sartorius Stedim Biotech™ Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters, Type 11327, 0.2μm are recommended for a broad range of applications including liquid filtering for sample preparation.

Merck Millipore Omnipore™ Membrane Filter

Compatible with virtually all solvents, acids and alkaline solutions

Merck Millipore Nylon Net Filter

Compatible with a broad range of solvents

Merck Millipore Durapore™ PVDF Membrane Filters: 0.22μ Pore Size

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.

Cytiva (Formerly GE Healthcare Life Sciences) Whatman™ Nuclepore Track-Etched Polycarbonate AOX Membranes

GE’s Nuclepore filters are manufactured from high-quality polycarbonate film, with sharply defined pore sizes and high flow rates for reproducible AOX analysis.

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™ Mixed Celluloses Esters Membranes Non-sterile Filter

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

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.

Thermo Scientific™ Nalgene™ Membrane and Prefilter Disks

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

Fisherbrand™ Polyethersulfone Membranes

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

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

Cole Parmer™ Nylon Membranes

Ideal for filtering or sterilizing nonprotein-containing biological solutions.

Alfa Aesar™ Sodium Chloride Crystals Optic Discs

Clear sodium chloride disc used in an infrared spectrophotometer

Merck Millipore Hydrophilic Membrane Filters

Hydrophilic PTFE polymer membrane filter compatible with virtually all solvents, acids, and alkaline solutions. Omnipore™ Membrane Filters are biologically and chemically inert.

Merck Millipore Nylon Plain Surface Net Filter

MilliporeSigma Nylon Plain Surface Net Filter, Pore Size: 180um, For Use With: For use in Collection of algae & cells, particle analysis, large particulate filtration, prefiltration of solvents, paint monitoring, White, Dimensions: 3m x 30cm, Filter Code: NY8H, Filter Surface: Plain

Merck Millipore Isopore™ Polycarbonate Membrane Filters

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 Millipore MF-Millipore™ Mixed Cellulose Ester Membranes: 0.80μm Pore Size

Designed for air monitoring, bioassays, dairy microbiology, particle monitoring and particle removal. MF-Millipore™ Mixed Cellulose Ester Membranes, 0.80μm pore size are available in a range of diameters. Composed of mixed cellulose membrane in black or white with a plain or gridded surface.

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