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Filtration Membrane Discs

Filtration Membrane Discs

Filtration membrane discs are thin, precut membrane rounds designed for high-throughput, and fast filtration of liquid and gas samples in air monitoring and analytical research. Choose from gridded and non-gridded discs, as well as a variety of materials including mixed cellulose ester, polycarbonate, PTFE, nylon and PVDF. Rely on Thermo Scientific™ Nalgene™ Membrane and Prefilter Disks to meet a wide range of laboratory filtration needs.
Products (50)
50 Products
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Rely on Thermo Scientific™ Nalgene™ Membrane and Prefilter Disks to meet a wide range of laboratory filtration needs. Used in conjunction with either single use or reusable hardware and filter holders, filter disks offer you flexibility and choice to fit many applications.
Plain white nylon membranes offer low extractables, high uniformity
Filter Disc for use with gas distribution tubes and washing bottle heads.
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.
Plain white polyethersulfone membranes provide ultrafast filtration for a variety of applications
MF-Millipore™ Membrane Filter composed of mixed cellulose esters (MCE) membrane, hydrophilic.
The faces of the VitraPOR™ standard filter discs are press moulded and may show thickness deviations.
Membrane filters suitable for use in the Microsart @Filter units
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.
These solvent-resistant, hydrophilic membrane filters are excellently suited for particle removal from solvents.
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,...
Combines high tensile strength with flexibility
Useful for most filter applications
The faces of the VitraPOR™ standard filter discs are press moulded and may show thickness deviations.
Naturally hydrophilic membrane designed to wet out evenly and retain its superior strength during use in general filtration or medical assays.
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