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DN66TC 0.22 μm Nylon Sterilizing-grade Filter Cartridge φ69mm, Solvent-resistant
Membrane Nylon66Pore size 0.22 μmFiltration Area 0.84 m² per 10"Package 1 /pk -
DLHPFB Hydrophilic PTFE Sterilizing-grade Filter Cartridge φ69mm, Solvent Filtration
Membrane Hydrophilic PTFEPore size 0.22 /0.45 μmPackage 1 /pk -
LPF Hydrophobic PTFE Sterilizing-grade Filter Cartridge φ68mm, Corrosion-resistant
Membrane Hydrophobic PTFEPore size 0.22 /0.45 μmPackage 1 /pk
Collection: Sterile Filtration
Sterile filtration is the most important step in the downstream process of biopharmaceuticals, mainly used for bacteria removal and bioburden control. The filter selection depends on the feed characteristics, level of particles and contaminants. Polyethersulfone (PES) filter with 0.2μm sterilizing-grade pore size is the first choice for sterile filtration.
