Rotilabo®-syringe filters, PTFE, sterile, pore size 0.45 µm, Ø 25 mmRotilabo syringe filters, PTFE, sterile, pore size 0. 45 m, 25 mm Sterile With pressure and chemical resistant housing made of PP, housing ultrasonically welded (filter with membrane 15 mm) or injection moulded (filter with membrane 25 and 30 mm). Hydrophobic membrane for the filtration of aggressive chemicals, acids and non polar solvents. Low flow resistance to gases, can therefore also be used for air and gas filtration (e. g. for aeration and