33mm Sterile Syringe Filter
The sterile syringe filter provided by Aijiren has a cellulose acetate or PES filter membrane. A sterile membrane with a pore size of 0.2um is an ideal material for sterilization and filtration, while a pore size of 0.45¦Ìm can be used for clarification. The sterile needle filter is sterilized by gamma radiation, which avoids the toxic residue caused by other sterilization methods
The sterile syringe filter has PP, PTFE or nylon membrane. The pore size of the filter membrane is 0.2um or 0.45¦Ìm, and the pore size of the filter membrane is usually selected according to the packing size of the analytical column. If the packing size of the column is greater than 3um, then the pore size is 0.45¦Ìm; if the packing size of the column is equal to or less than 3um, then the pore size is 0.2um. Suitable for HPLC: extracts for low-level UV detection.