Rotilabo®-syringe filters, CA, unsterile, pore size 0.45 µm, Ø 30 mmRotilabo syringe filters, CA, unsterile, pore size 0. 45 m, 30 mm Non 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). Hydrophilic membrane with very low protein adsorption (3. 8 g cm2) for biological samples (e. g. enzyme solutions, biological macromolecules) and for clarification and sterile filtration of aqueous