Filtration Membrane Discs
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.
Cytiva Whatman™ Non-Sterile Cellulose Nitrate Membranes
Narrow pore size distribution for improved surface capture and analysis.
Cytiva Whatman™ Nitrocellulose Membrane Filters
Recommended for the majority of routine applications, manufactured under strictly controlled conditions
Cytiva Life Sciences™ Sentino Membrane Dispenser Refill ME25
Gridded, ME25 mixed cellulose ester membranes.
Cytiva Whatman™ 3 μm Pore Size (ME 29) Mixed Cellulose Ester Membranes, Plain
Whatman™ (ME 29) Mixed Cellulose Ester Membranes, Plain 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.
Cytiva Whatman™ ME 25 Plain Mixed Cellulose Ester Membranes
Facilitates the counting process and minimizes eye fatigue with color contrast between the surface and the colonies. Whatman™ ME 25 Plain Mixed Cellulose Ester Membranes are characterized by a smooth and more uniform surface.
Cytiva Whatman™ Nuclepore™ Hydrophilic Membrane
A highly defined pore size cutoff in the sub-micron range enables particle deformity measurements, and the capture of extremely small particles
Cytiva Whatman™ 90 mm Nuclepore™ Polycarbonate Track-Etched Membranes
Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 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™ NC45 Nitrocellulose Filtration Membranes
Whatman™ NC45 Nitrocellulose Membrane Filters are known for higher strength and flexibility, low extractables, and narrow pore size distribution. They are recommended for routine applications and are manufactured under strictly controlled conditions.
Cytiva Whatman™ Regenerated Cellulose Membranes: Grade RC 55
Consists of pure cellulose without any wetting agents.
Sartorius Microsart™ @Filter 250 in Trays
Membrane filters suitable for use in the Microsart @Filter units
Cytiva Whatman Cyclopore Polycarbonate Membrane
Featuring sharp cut-off and reproducible microfiltration characteristics of track-etched membrane filters
Cytiva Whatman™ Nuclepore Hydrophilic Membrane
Nuclepore track-etched hydrophilic membranes with highly defined pore size cutoff in sub-micron range
Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.2μm
Ensure quality control in routine microbiological filtering. Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters, 0.2μm are single-packed membranes with black grids for colony counting, particle testing and microscopy. The 0.2μm pore size is BCT validated. Choose from two diameters and packaging quantities.