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Catalog Number | Material | Pore Size | Diameter (Metric) | Type |
---|---|---|---|---|
DS0281-5000 | Glass Fiber | 50 mm | Prefilter | |
DS0210-4020 | Cellulose Acetate | 0.2 μm | 47 mm | Membrane Filter |
DS0210-4045 | Cellulose Acetate | 0.45 μm | 47 mm | Membrane Filter |
DS0205-4045 | Cellulose Nitrate | 0.45 μm | 47 mm | Membrane Filter |
DS0281-9000 | Glass Fiber | 90 mm | Prefilter | |
DS0281-7500 | Glass Fiber | 75 mm | Prefilter | |
DS0215-4020 | Nylon | 0.2 μm | 47 mm | Membrane Filter |
DS0215-4045 | Nylon | 0.45 μm | 47 mm | Membrane Filter |
DS0205-6045 | Cellulose Nitrate | 0.45 μm | 47 mm | Membrane Filter |
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. Sterile filter disks are available in materials ranging from nylon, cellulose nitrate, cellulose acetate and glass fiber membranes.