Membranes for Filtration

Cytiva Whatman™ Type WCN Cellulose Nitrate Membranes

Cytiva Whatman™ Type WCN Cellulose Nitrate Membranes

Recommended for majority of routine applications, this membrane is manufactured under strictly controlled conditions.  Whatman™ Type WCN Cellulose Nitrate Membranes narrow pore size distribution for improved surface capture and analysis.

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 Durapore™ Membrane Filters 0.45 μm

Merck Durapore™ Membrane Filters 0.45 μm

Recommended when maximum recovery is important

Cytiva Whatman™ Nylon Membranes

Cytiva Whatman™ Nylon Membranes

Flexible and durable for easier handling.   Cytiva Nylon Membranes are naturally hydrophilic, eliminating need for wetting agents and prewetting when filtering aqueous solutions.

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

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 MF-Millipore™ Membrane Filter, 0.45 μm

Merck MF-Millipore™ Membrane Filter, 0.45 μm

Mixed cellulose esters (MCE) membrane, hydrophilic

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.

Cytiva Whatman™ Cellulose Acetate Membranes

Cytiva Whatman™ Cellulose Acetate Membranes

Prepares liquid scintillation cocktail for scintillation counter measurements. Whatman™ Cellulose Acetate Membranes are highly heat resistant and can filter hot liquids and hot gases.

Cytiva Whatman™ Mixed Cellulose Ester Membrane Filters

Cytiva Whatman™ Mixed Cellulose Ester Membrane Filters

Whatman™ Mixed Cellulose Ester Membrane Filters are biologically inert and offers high degree of internal surface area for greater product adsorption.

Merck Nylon Net Filters, 0.2 μm

Merck Nylon Net Filters, 0.2 μm

Hydrophilic nylon membrane

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.

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 MF-Millipore™ Membrane Filter, 0.8 μm, Gridded

Merck MF-Millipore™ Membrane Filter, 0.8 μm, Gridded

Mixed cellulose esters (MCE) membrane, hydrophilic

Merck Durapore™ Membrane Filters, 0.65 μm

Merck Durapore™ Membrane Filters, 0.65 μm

Recommended when maximum recovery is important

Fisherbrand™ Polyethersulfone Membranes

Fisherbrand™ Polyethersulfone Membranes

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

Merck Nylon Net Filters, 0.45 μm

Merck Nylon Net Filters, 0.45 μm

Hydrophilic nylon membrane

Cytiva Whatman™ Cyclopore™ Polycarbonate Membrane Filters

Cytiva Whatman™ Cyclopore™ Polycarbonate Membrane Filters

Ensures visibility of particles under the microscope with smooth membranes and low affinity for stains. Whatman™ Cyclopore™ Polycarbonate Membrane Filters can also reproduce microfiltration characteristics of track-etched membrane filters.

Cytiva Whatman™ Nuclepore™ Black Polycarbonate Membranes

Cytiva Whatman™ Nuclepore™ Black Polycarbonate Membranes

Reduces background fluorescence in support of epifluorescence microscopy. Whatman™ Nuclepore™ Black Polycarbonate Membrane Filters improve visibility and help to distinguish microorganisms from other particulates.

Spectrum Labs™ CultureGard™ Filter

Spectrum Labs™ CultureGard™ Filter

Two CultureGard™ filters used in series provide the ultimate sterile barrier against the risk of culture contamination possible during media feeding and culture perfusion

Merck Silver Membrane Filter, 0.45 μm

Merck Silver Membrane Filter, 0.45 μm

Excellent chemical and temperature resistance

Merck MF-Millipore™ Membrane Filter, 0.65 μm

Merck MF-Millipore™ Membrane Filter, 0.65 μm

Mixed cellulose esters (MCE) membrane, hydrophilic

Merck Isopore™ Membrane Filters, 5 μm

Merck Isopore™ Membrane Filters, 5 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.

Fisherbrand™ PTFE Filter Membranes

Fisherbrand™ PTFE Filter Membranes

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

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.

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.

Qiagen Uni-Core Manual Punch, 3mm

Qiagen Uni-Core Manual Punch, 3mm

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 Mitex™ Membrane Filters, 5 μm

Merck Mitex™ Membrane Filters, 5 μm

Unlaminated for extreme chemical or temperature conditions

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