500ml Vacuum Filtration System, Disposable Sterile Vacuum Filter Units with PES Membrane, 0.45m Pore Size, 90mm Diameter for Laboratory, Chemistry, Graduated, Individually Wrapped, Pack of 12

Premium Filtration Kit: Contains a 1000ml plastic bottle, 500ml funnel, 0.45m PES membrane, top cap, and filter housing. Lab-Grade Filtration Performance: The ultra-fine PES membrane offers excellent microbial retention for contamination-sensitive uses, while the high-throughput design speeds up liquid processing workflows in cell culture and laboratory solutions. Sterile Ready-to-Use Units: Gamma-ray sterilized disposable units are non-pyrogenic, DNase/RNase-free, and work with lab glassware. Ergonomic Lab Design: Features a graduated funnel (250ml1000ml) with a GL45 glass adapter. The angled vacuum pipe avoids hose tangling, and the integrated filter housing reduces particle exposure. Multi-Scenario Applications: This system smoothly transitions from lab filtration (sterilizing cell culture media, clarifying protein/buffer solutions) to industrial fluid processing (removing particulates from oils and solvents), and extends to medical-grade applications such as WFI production and sterile fluid preparation