Filtration Membrane Discs
MilliporeSigma™ Express™ PLUS Membrane Filters
Plain white polyethersulfone Express™ PLUS Membrane Filters provide ultrafast filtration for a variety of applications.
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.
MilliporeSigma™ Mitex™ Membrane Filters, 5 μm
Unlaminated for extreme chemical or temperature conditions
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.
MilliporeSigma™ Durapore™ Membrane Filters, 0.1 μm
Durapore™ Membrane Filters are recommended when maximum recovery is important.
MilliporeSigma™ Durapore™ Membrane Filters 0.45 μm
Recommended when maximum recovery is important
MilliporeSigma™ 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.
MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.22 μm
MF-Millipore™ Membrane Filter is a 13 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic.
MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.45 μm
MF-Millipore™ Membrane Filter are mixed cellulose esters (MCE) membrane, hydrophilic.
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.
Cytiva Whatman™ 47 mm Nuclepore™ Polycarbonate Track-Etched Membranes
Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 47mm 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.
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.
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.
MilliporeSigma™ Omnipore™ Membrane Filters, 0.45 μm
Hydrophilic PTFE polymer membrane filter compatible with virtually all solvents, acids, and alkaline solutions. Omnipore™ Membrane Filters are biologically and chemically inert.
MilliporeSigma™ 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.