Rotilabo®-syringe filt., PES, unsterile, pore size 0.22 µm, Ø outer 33 mmRotilabo syringe filt., PES, unsterile, pore size 0. 22 m, outer 33 mm Non sterile With hydrophilic or hydrophobic membranes. With hydrophilic membrane made of polyethersulfone (PES) for separation of extremely fine particles in aqueous solutions. Not a medical device Not an IVD product Technical Information Pore size 0,22 m Sterility Non sterile membrane 30 mm housing 33 mm Membrane material PES Housing material PP Sample volume ~100 ml Dead volume