Membranes for Filtration

Qiagen Uni-Core Manual Punch, 1mm

Qiagen Uni-Core Manual Punch, 1mm

Achieve easy and cost-effective punching at the quality standards you expect. Uni-Core Manual Punch product range provides manual punching for Whatman FTA, 903 and DMPK cards. Available in multiple diameters for maximum versatility.

Merck MF-Millipore™ Mixed Cellulose Ester Membranes, Triton-free

Merck MF-Millipore™ Mixed Cellulose Ester Membranes, Triton-free

Composed of mixed cellulose esters (nitrate and acetate)

Kartell™ Polyethylene Disc Membrane

Kartell™ Polyethylene Disc Membrane

These discs are made of polyethylene and have good chemical resistance. Kartell™ Polyethylene Disc Membrane is used to separate the filter paper from the funnel plate when working with a Buchner Funnel.

Merck Durapore™ Membrane Filters 0.45 μm

Merck Durapore™ Membrane Filters 0.45 μm

Recommended when maximum recovery is important

Merck Fluoropore™ Membrane Filters, 5 μm

Merck Fluoropore™ Membrane Filters, 5 μm

Hydrophobic membrane with laminated backing for easier handling

Merck Fluoropore™ Membrane Filters, 3 μm

Merck Fluoropore™ Membrane Filters, 3 μm

Hydrophobic membrane with laminated backing for easier handling

Merck Durapore™ Membrane Filters, 5 μm

Merck Durapore™ Membrane Filters, 5 μm

Recommended when maximum recovery is important

Merck Fluoropore™ Membrane Filters, 1 μm

Merck Fluoropore™ Membrane Filters, 1 μm

Hydrophobic membrane with laminated backing for easier handling

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 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 MF-Millipore™ Membrane Filter, 8 μm

Merck MF-Millipore™ Membrane Filter, 8 μm

Mixed cellulose esters (MCE) membrane, hydrophilic

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™ 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.

Merck Isopore™ Membrane Filters, 0.1 μm

Merck Isopore™ Membrane Filters, 0.1 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 Fluoropore™ Membrane Filters, 0.45 μm

Merck Fluoropore™ Membrane Filters, 0.45 μm

Hydrophobic membrane with laminated backing for easier handling

Merck MF-Millipore™ Membrane Filter, 0.22 μm

Merck MF-Millipore™ Membrane Filter, 0.22 μm

13 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic

Merck Isopore™ Membrane Filters, 10 μm

Merck Isopore™ Membrane Filters, 10 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 Express™ PLUS Membrane Filters

Merck Express™ PLUS Membrane Filters

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

Merck MF-Millipore™ Membrane Filter, 0.8 μm

Merck MF-Millipore™ Membrane Filter, 0.8 μm

Mixed cellulose esters (MCE) membrane, hydrophilic

Merck Durapore™ Membrane Filters, 5 μm

Merck Durapore™ Membrane Filters, 5 μm

Recommended when maximum recovery is important

Cytiva Whatman™ PTFE Membrane Circles

Cytiva Whatman™ PTFE Membrane Circles

Provides clarification of corrosives, solvents, and aggressive fluids. Whatman™ PTFE Membrane Circles are particularly useful in HPLC analysis when solid particles can cause permanent damage to the column.

Cytiva Whatman™ ME 25 Plain Mixed Cellulose Ester Membranes

Cytiva Whatman™ ME 25 Plain Mixed Cellulose Ester Membranes

Facilitates the counting process and minimizes eye fatigue with color contrast between the surface and the colonies. Whatman™ ME 25 Plain Mixed Cellulose Ester Membranes are characterized by a smooth and more uniform surface.

Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.8μm

Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.8μm

Membrane Filters for Colony Counting, Particle Testing and Microscopy - Cellulose nitrate (cellulose ester), gridded, individually, sterile packaged

Cytiva Whatman™ Anodisc™ Filter Membranes

Cytiva Whatman™ Anodisc™ Filter Membranes

Constructed with precision pore structure and narrow pore size distribution. Whatman™ Anodisc™ Filter Membranes ensure a high level of particle removal efficiency. Captures microorganisms and particulates on the surface of the membrane for subsequent analysis.

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.

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.

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™ PTFE Filter Membranes

Fisherbrand™ PTFE Filter Membranes

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

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.

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