OMICRON PES SYRINGE FILTER - NON-STERILE Technical Specifications Retention Efficiency: 0.45 μm ?LRV > 7 for Serratia marcescens Wettability: Hydrophilic Effective filtration area: 0.1cm² for 4mm, 0.8 cm² for 13mm & 3.9 cm² for 25mm Hold up volume: 10 μl for 4 mm, 20 μl for 13 m & 100 μl for 25 mm(after air purge) Extractable (NVR): Very low (with in limit as specified in USP XXIV) Initial Water flow rate: (ml/min at 10 psi for 25 mm) 68.0 ml/min for 0.45 μm Filtration Volume: 1ml for 4mm, 1-10ml for 13mm & 10-100ml for 25mm Specific features 1.) Low protein binding to minimize sample loss 2.) Wide chemical compatibility 3.) Low sample absorption Applications 1.) For Analytical and Research applications. 2.) Recommended for aqueous as well as organic solvent filtration 3.) Filtration of difficult filter solutions.