Discs Filtration Membranes

Fisherbrand™ General Filtration Membrane Filters

Useful for most filter applications

MilliporeSigma™ Durapore™ PVDF Membrane Filters: 0.45μ Pore Size

Recommended when maximum recovery is important. Durapore™ PVDF Membranes: 0.45μ 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.

MilliporeSigma™ 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.

MilliporeSigma™ MF-Millipore™ Mixed Cellulose Ester Membranes with Grid: 0.45μm Pore Size

Designed for a wide range of analytical and research applications. MF-Millipore™ Mixed Cellulose Ester Membranes, 0.45μm pore size are available in a range of diameters. Composed of mixed cellulose membrane in black or white with a plain or gridded surface.

MilliporeSigma™ Nylon Hydrophilic Membrane Filters

Filtration of aqueous or organic solutions

MilliporeSigma™ 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.

GVS Magna™ Nylon Membrane Filters

Plain white nylon membranes offer low extractables, high uniformity

GE Healthcare Whatman™ Nylon Membranes

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

MilliporeSigma™ MF-Millipore™ Mixed Cellulose Ester Membranes: 8.0μm Pore Size

For use in Air monitoring, Fluid monitoring, particle collection and analysis, and QC of fluid holding tanks

MilliporeSigma™ MF-Millipore™ Mixed Cellulose Ester Membranes: 5.0μm Pore Size

Designed for a wide range of analytical and research applications. MF-Millipore™ Mixed Cellulose Ester Membranes, 5.0μm pore size are available in a range of diameters. Composed of plain, white mixed cellulose membrane.

Sartorius™ Polyamide (Nylon) Membrane Filters

Recommended for particle-removing filtration of water, aqueous solutions and solvents for analytical determination. Sartorius™ Polyamide (Nylon) Membrane Filters are white, non-sterile filters without grids. Choose from two pore sizes in four diameters. Bulk packed for space and cost savings.

MilliporeSigma™ S-Pak™ Sterile Membrane Filter Kit

Made from mixed esters of cellulose and have been optimized for MF method microbiological analysis of water or other liquids

Sartorius™ PTFE (Polytetrafluorethylene) Membrane Filters

Filter air and gasses, even at low differential pressures. Sartorius™ PTFE (Polytetrafluorethylene) Membrane Filters are permanently hydrophobic with low adsorption and excellent chemical compatibility. Choose from four pore sizes in a variety of diameters.

MilliporeSigma™ 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.

MilliporeSigma™ Nylon Net Filter

For use in the collection of algae and cells, particle analysis, large particulate filtration, prefiltration of solvents and paint monitoring. Nylon Net Filters are highly hydrophilic.

MilliporeSigma™ Fluoropore™ PTFE Membrane Filter, Dia.: 47mm

Features broad chemical compatiblity with acids, bases and solvents.

GE Healthcare Whatman™ Polyethersulfone (PES) Membrane Filters

Whatman polyethersulfone (PES) membrane filters from GE Healthcare’s Life Sciences business are hydrophilic and stable in alkaline pH, making them suitable for biological samples and aqueous applications.

GE Healthcare 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.

MilliporeSigma™ MF-Millipore™ Mixed Cellulose Ester Membranes: Triton-free

Composed of mixed cellulose esters (nitrate and acetate)

GE Healthcare 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.

MilliporeSigma™ MF-Millipore™ Mixed Cellulose Ester Membranes: 0.22μm Pore Size

Designed for a wide range of analytical and research applications. MF-Millipore™ Mixed Cellulose Ester Membranes, 0.22μm pore size are available in a range of diameters. Composed of plain, white mixed cellulose membrane.

MilliporeSigma™ Durapore™ PVDF Membrane Filters: Hydrophobic

Recommended when maximum recovery is important

MilliporeSigma™ Express™ PLUS Membrane Filters

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

TECHREF™ Type M-2358 Membrane/Mylar™ Film

Use with all X-ray Flourescence Analyzers where a thin polyester film is desired. TECHREF™ Type M-2358 Membrane/Mylar™ Film 3.5 micron pre-cut circles are manufactured of DuPont Mylar™ C polyester film.

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.

MilliporeSigma™ Mitex™ PTFE Membrane Filters

Unlaminated for extreme chemical or temperature conditions

MilliporeSigma™ MF- Cellulose Esters Membrane Filter

Used in analytical and research applications with biologically inert mixtures of cellulose acetate and cellulose nitrate.

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