Filtration Membrane Discs
Sartorius Gridded Nonsterile Cellulose Nitrate Membrane Filters: 0.45μm Pore Size
The Nonsterile Membrane Filters are made of cellulose nitrate (cellulose mixed ester), cellulose acetate or regenerated cellulose. They can be used for colony counting, particle testing and microscopy. Choose between gridded or non-gridded, membranes, either with or without hydrophobic edge.
Sartorius Microsart™ @Filter 100 in Bags
Membrane filters suitable for use in the Microsart @Filter units
Cytiva Whatman™ Sterile Mixed Cellulose Ester Gridded Membranes
Composed of cellulose acetate and cellulose nitrate.
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.
Cytiva Whatman™ Polyamide Membranes
Universal filter made from pure polyamide for clarification and sterile filtration
Cytiva GN Metricel™ Membrane Disc Filters
Certified for the microbiological analysis of potable, waste, process, and natural waters in accordance with the Membrane Filter Technique referenced in Standard Methods for the Examination of Water and Wastewater.
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™ PVC Membrane Filters, 5 μm
For air monitoring applications to analyze silica, carbon black or quartz particulates
MilliporeSigma™ Fluoropore™ Membrane Filters, 5 μm
Hydrophobic membrane with laminated backing for easier handling
Thermo Scientific Zeta Plus™ LP Series Filter Media Disc
Filter media is composed of inorganic filter aid cationic resin and is designed to be very low in extractables. This LP media is completely free of asbestos and glass microfibre.
MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.025 μm
MF-Millipore™ Membrane Filter is a 13 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic.
Cytiva Whatman™ Cyclopore PC Polycarbonate Membrane Filters
Microporous membranes featuring sharp cut-off and reproducible lab microfiltration characteristics of track-etched membrane filters
Cytiva Whatman™ Mixed Cellulose Ester Membranes
Color contrast helps easier particle detection.
Sartorius Environmental Air Monitoring Gelatin Membranes
Collect airborne microbes and viruses. Sartorius Environmental Air Monitoring Gelatin Membranes guarantee reliable and accurate results. They are sterile and water soluble with a high retention rate. Choose from a range of sizes in single-wrapped disposable filters with holders or packs of filter disks.
Cytiva Whatman™ 0.6 μm Pore Size (ME 26) Mixed Cellulose Ester Membranes, Plain
Whatman™ (ME 26) Mixed Cellulose Ester Membranes are particularly effective in applications requiring higher flow rates and larger volume filtration, including clarification or sterilization of aqueous solutions, particulate analysis and removal, air monitoring, and microbial analysis.