Pharmaceutical level polyether sulfone (PES) filter-NSS series filter cartridge is made by imported Micro series hydrophilic asymmetrical sulfonated polyether sulfone (SPES) filter membrane which has extensive chemical compatibility. Its PH range is 3-11. It has large filter cartridge liquid flux and long service life which is applicable for biopharmaceutical field and other fields. Before leaving factory, every piece of filter cartridge should pass the 100% integrity test to ensure the product filter efficiency. This product can have sterilization in online steam sterilizer or high pressure sterilizer repeatedly which satisfies related requirements of GMP sterile filtration validation.
Good hydrophlicity, easy moisture, low protein adsorption; high porosity for phase transformation production, unique geometrical shape film hole improves efficiency of hard to filter material liquid and flux; double layers are made by the same material film, firm structure, endure many times’ online high temperature sterilization
Filter precision：0.1、0.2、0.45、0.65、0.8、1.2、3.0（μm）
Effective filtration area: single layer:≥0.6/10〞
double layers: ≥0.5/10〞
Filter cartridge diameter: 69、83、130mm
Toxin in filter cartridge: <0.25EU/m
Filter cartridge dissolved matter:<10mg/every 10 inches filter（Φ69）
Biosafety: meet United States pharmacopoeia standard’s biological reactivity test for class 6 plastic’s in vivo detection
Hygienic safety: meet related items tests of drinking water-related products, double layers sterilization filter cartridge can endure over 50 times of steam sterilization under light condition.
Pre-filter of biological vaccines, blood products, cell cultural media, blood serum, eye drop, injection water, large volume parenteral (LVP) and filter of terminal sterilization
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